38488797076356 has 135 divisors (see below), whose sum is σ = 110599425109173. Its totient is φ = 11662899605280.

The previous prime is 38488797076339. The next prime is 38488797076357. The reversal of 38488797076356 is 65367079788483.

The square root of 38488797076356 is 6203934.

It is a perfect power (a square), and thus also a powerful number.

38488797076356 is a `hidden beast` number, since 3 + 8 + 488 + 7 + 9 + 70 + 7 + 63 + 5 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 38469145522500 + 19651553856 = 6202350^2 + 140184^2 .

It is a Harshad number since it is a multiple of its sum of digits (81).

It is not an unprimeable number, because it can be changed into a prime (38488797076357) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 1228363266 + ... + 1228394598.

Almost surely, 2^{38488797076356} is an apocalyptic number.

38488797076356 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

38488797076356 is the 6203934-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38488797076356

38488797076356 is an abundant number, since it is smaller than the sum of its proper divisors (72110628032817).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38488797076356 is an frugal number, since it uses more digits than its factorization.

38488797076356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62704 (or 31349 counting only the distinct ones).

The product of its (nonzero) digits is 10241925120, while the sum is 81.

38488797076356 divided by its sum of digits (81) gives a square (475170334276 = 689326²).

The spelling of 38488797076356 in words is "thirty-eight trillion, four hundred eighty-eight billion, seven hundred ninety-seven million, seventy-six thousand, three hundred fifty-six".