368534438 has 16 divisors (see below), whose sum is σ = 562786224. Its totient is φ = 180956160.

The previous prime is 368534423. The next prime is 368534443. The reversal of 368534438 is 834435863.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41078 + ... + 49238.

It is an arithmetic number, because the mean of its divisors is an integer number (35174139).

Almost surely, 2^368534438 is an apocalyptic number.

368534438 is a deficient number, since it is larger than the sum of its proper divisors (194251786).

368534438 is a wasteful number, since it uses less digits than its factorization.

368534438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8567.

The product of its digits is 829440, while the sum is 44.

The square root of 368534438 is about 19197.2507927568. The cubic root of 368534438 is about 716.9563116468.

The spelling of 368534438 in words is "three hundred sixty-eight million, five hundred thirty-four thousand, four hundred thirty-eight".