38340734976 has 78 divisors (see below), whose sum is σ = 110748708980. Its totient is φ = 12780232704.

The previous prime is 38340734963. The next prime is 38340734983. The reversal of 38340734976 is 67943704383.

It is a happy number.

38340734976 is a `hidden beast` number, since 3 + 83 + 4 + 0 + 73 + 497 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 483166 + ... + 556893.

Almost surely, 2^38340734976 is an apocalyptic number.

38340734976 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

38340734976 is an abundant number, since it is smaller than the sum of its proper divisors (72407974004).

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

38340734976 is a wasteful number, since it uses less digits than its factorization.

38340734976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040089 (or 1040064 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 54.

The spelling of 38340734976 in words is "thirty-eight billion, three hundred forty million, seven hundred thirty-four thousand, nine hundred seventy-six".