368749328 has 20 divisors (see below), whose sum is σ = 718084620. Its totient is φ = 183437184.

The previous prime is 368749319. The next prime is 368749349. The reversal of 368749328 is 823947863.

It can be written as a sum of positive squares in 2 ways, for example, as 366033424 + 2715904 = 19132^2 + 1648^2 .

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, 55343 + ... + 61646.

It is an arithmetic number, because the mean of its divisors is an integer number (35904231).

Almost surely, 2^368749328 is an apocalyptic number.

It is an amenable number.

368749328 is a deficient number, since it is larger than the sum of its proper divisors (349335292).

368749328 is a wasteful number, since it uses less digits than its factorization.

368749328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117194 (or 117188 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 50.

The square root of 368749328 is about 19202.8468722739. The cubic root of 368749328 is about 717.0956354028.

The spelling of 368749328 in words is "three hundred sixty-eight million, seven hundred forty-nine thousand, three hundred twenty-eight".