748886438160 has 480 divisors, whose sum is σ = 3003080790528. Its totient is φ = 163523543040.

The previous prime is 748886438159. The next prime is 748886438177. The reversal of 748886438160 is 61834688847.

748886438160 is a `hidden beast` number, since 7 + 488 + 8 + 64 + 38 + 1 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 102121854 + ... + 102129186.

Almost surely, 2^748886438160 is an apocalyptic number.

748886438160 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 748886438160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1501540395264).

748886438160 is an abundant number, since it is smaller than the sum of its proper divisors (2254194352368).

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

748886438160 is a wasteful number, since it uses less digits than its factorization.

748886438160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8263 (or 8254 counting only the distinct ones).

The product of its (nonzero) digits is 49545216, while the sum is 63.

The spelling of 748886438160 in words is "seven hundred forty-eight billion, eight hundred eighty-six million, four hundred thirty-eight thousand, one hundred sixty".