38876798448 has 80 divisors (see below), whose sum is σ = 111768441600. Its totient is φ = 12938304960.

The previous prime is 38876798431. The next prime is 38876798479. The reversal of 38876798448 is 84489767883.

38876798448 is a `hidden beast` number, since 38 + 8 + 7 + 67 + 98 + 448 = 666.

It is a super-2 number, since 2×38876798448² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201283 + ... + 343901.

It is an arithmetic number, because the mean of its divisors is an integer number (1397105520).

Almost surely, 2^38876798448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38876798448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55884220800).

38876798448 is an abundant number, since it is smaller than the sum of its proper divisors (72891643152).

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

38876798448 is a wasteful number, since it uses less digits than its factorization.

38876798448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143267 (or 143255 counting only the distinct ones).

The product of its digits is 520224768, while the sum is 72.

The spelling of 38876798448 in words is "thirty-eight billion, eight hundred seventy-six million, seven hundred ninety-eight thousand, four hundred forty-eight".