38796720 has 160 divisors (see below), whose sum is σ = 131295168. Its totient is φ = 9437184.

The previous prime is 38796713. The next prime is 38796749. The reversal of 38796720 is 2769783.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150832 + ... + 151088.

Almost surely, 2^38796720 is an apocalyptic number.

38796720 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 38796720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65647584).

38796720 is an abundant number, since it is smaller than the sum of its proper divisors (92498448).

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

38796720 is a wasteful number, since it uses less digits than its factorization.

38796720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 38796720 is about 6228.7013092618. The cubic root of 38796720 is about 338.5309163776.

The spelling of 38796720 in words is "thirty-eight million, seven hundred ninety-six thousand, seven hundred twenty".