38988963360 has 384 divisors, whose sum is σ = 144027072000. Its totient is φ = 9831038976.

The previous prime is 38988963341. The next prime is 38988963373. The reversal of 38988963360 is 6336988983.

38988963360 is a `hidden beast` number, since 389 + 88 + 96 + 33 + 60 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8840836 + ... + 8845244.

It is an arithmetic number, because the mean of its divisors is an integer number (375070500).

Almost surely, 2^38988963360 is an apocalyptic number.

38988963360 is a gapful number since it is divisible by the number (30) 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 38988963360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72013536000).

38988963360 is an abundant number, since it is smaller than the sum of its proper divisors (105038108640).

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

38988963360 is a wasteful number, since it uses less digits than its factorization.

38988963360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4545 (or 4531 counting only the distinct ones).

The product of its (nonzero) digits is 40310784, while the sum is 63.

The spelling of 38988963360 in words is "thirty-eight billion, nine hundred eighty-eight million, nine hundred sixty-three thousand, three hundred sixty".