38302262838 has 48 divisors (see below), whose sum is σ = 95373607680. Its totient is φ = 10882360368.

The previous prime is 38302262827. The next prime is 38302262893. The reversal of 38302262838 is 83826220383.

38302262838 is a `hidden beast` number, since 3 + 8 + 302 + 262 + 83 + 8 = 666.

It is a super-2 number, since 2×38302262838² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38302262793 and 38302262802.

It is a congruent number.

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, 826570 + ... + 871677.

It is an arithmetic number, because the mean of its divisors is an integer number (1986950160).

Almost surely, 2^38302262838 is an apocalyptic number.

38302262838 is an abundant number, since it is smaller than the sum of its proper divisors (57071344842).

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

38302262838 is a wasteful number, since it uses less digits than its factorization.

38302262838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698441 (or 1698438 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 38302262838 in words is "thirty-eight billion, three hundred two million, two hundred sixty-two thousand, eight hundred thirty-eight".