38093840246 has 64 divisors (see below), whose sum is σ = 72399273984. Its totient is φ = 14723976960.

The previous prime is 38093840177. The next prime is 38093840251. The reversal of 38093840246 is 64204839083.

It is a super-2 number, since 2×38093840246² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 38093840246.

It is a congruent number.

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, 2358470 + ... + 2374566.

It is an arithmetic number, because the mean of its divisors is an integer number (1131238656).

Almost surely, 2^38093840246 is an apocalyptic number.

38093840246 is a deficient number, since it is larger than the sum of its proper divisors (34305433738).

38093840246 is a wasteful number, since it uses less digits than its factorization.

38093840246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16266 (or 16244 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 47.

The spelling of 38093840246 in words is "thirty-eight billion, ninety-three million, eight hundred forty thousand, two hundred forty-six".