38804287252 has 48 divisors (see below), whose sum is σ = 74633448960. Its totient is φ = 17571441888.

The previous prime is 38804287243. The next prime is 38804287253. The reversal of 38804287252 is 25278240883.

It is a junction number, because it is equal to n+sod(n) for n = 38804287196 and 38804287205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38804287253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3495703 + ... + 3506785.

It is an arithmetic number, because the mean of its divisors is an integer number (1554863520).

Almost surely, 2^38804287252 is an apocalyptic number.

It is an amenable number.

38804287252 is a deficient number, since it is larger than the sum of its proper divisors (35829161708).

38804287252 is a wasteful number, since it uses less digits than its factorization.

38804287252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13132 (or 13130 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 49.

The spelling of 38804287252 in words is "thirty-eight billion, eight hundred four million, two hundred eighty-seven thousand, two hundred fifty-two".