368280464 has 20 divisors (see below), whose sum is σ = 727008156. Its totient is φ = 180665472.

The previous prime is 368280443. The next prime is 368280481. The reversal of 368280464 is 464082863.

It can be written as a sum of positive squares in 2 ways, for example, as 143520400 + 224760064 = 11980^2 + 14992^2 .

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216299 + ... + 217994.

Almost surely, 2^368280464 is an apocalyptic number.

It is an amenable number.

368280464 is a deficient number, since it is larger than the sum of its proper divisors (358727692).

368280464 is a wasteful number, since it uses less digits than its factorization.

368280464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434354 (or 434348 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 41.

The square root of 368280464 is about 19190.6347992973. The cubic root of 368280464 is about 716.7915779629.

The spelling of 368280464 in words is "three hundred sixty-eight million, two hundred eighty thousand, four hundred sixty-four".