38996748 has 72 divisors (see below), whose sum is σ = 117625200. Its totient is φ = 11140416.

The previous prime is 38996731. The next prime is 38996767. The reversal of 38996748 is 84769983.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 38996694 and 38996703.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1608 + ... + 8976.

Almost surely, 2^38996748 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 38996748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58812600).

38996748 is an abundant number, since it is smaller than the sum of its proper divisors (78628452).

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

38996748 is a wasteful number, since it uses less digits than its factorization.

38996748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7396 (or 7381 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The square root of 38996748 is about 6244.7376245924. The cubic root of 38996748 is about 339.1117182107. Note that the first 3 decimals are identical.

The spelling of 38996748 in words is "thirty-eight million, nine hundred ninety-six thousand, seven hundred forty-eight".