368694634 has 16 divisors (see below), whose sum is σ = 689507136. Its totient is φ = 143647200.

The previous prime is 368694631. The next prime is 368694637. The reversal of 368694634 is 436496863.

It is an interprime number because it is at equal distance from previous prime (368694631) and next prime (368694637).

It is not an unprimeable number, because it can be changed into a prime (368694631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1196907 + ... + 1197214.

It is an arithmetic number, because the mean of its divisors is an integer number (43094196).

Almost surely, 2^368694634 is an apocalyptic number.

368694634 is a deficient number, since it is larger than the sum of its proper divisors (320812502).

368694634 is a wasteful number, since it uses less digits than its factorization.

368694634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2394141.

The product of its digits is 2239488, while the sum is 49.

The square root of 368694634 is about 19201.4227077058. The cubic root of 368694634 is about 717.0601797288.

The spelling of 368694634 in words is "three hundred sixty-eight million, six hundred ninety-four thousand, six hundred thirty-four".