368491016 has 16 divisors (see below), whose sum is σ = 727285200. Its totient is φ = 174548304.

The previous prime is 368491009. The next prime is 368491021. The reversal of 368491016 is 610194863.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 1211990 + ... + 1212293.

It is an arithmetic number, because the mean of its divisors is an integer number (45455325).

Almost surely, 2^368491016 is an apocalyptic number.

It is an amenable number.

368491016 is a deficient number, since it is larger than the sum of its proper divisors (358794184).

368491016 is a wasteful number, since it uses less digits than its factorization.

368491016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2424308 (or 2424304 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 368491016 is about 19196.1198162545. The cubic root of 368491016 is about 716.9281524514.

The spelling of 368491016 in words is "three hundred sixty-eight million, four hundred ninety-one thousand, sixteen".