368125890 has 32 divisors (see below), whose sum is σ = 963821376. Its totient is φ = 89242560.

The previous prime is 368125889. The next prime is 368125937. The reversal of 368125890 is 98521863.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 557437 + ... + 558096.

It is an arithmetic number, because the mean of its divisors is an integer number (30119418).

Almost surely, 2^368125890 is an apocalyptic number.

368125890 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

368125890 is an abundant number, since it is smaller than the sum of its proper divisors (595695486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

368125890 is a wasteful number, since it uses less digits than its factorization.

368125890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115554.

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 368125890 is about 19186.6070476257. The cubic root of 368125890 is about 716.6912804478.

The spelling of 368125890 in words is "three hundred sixty-eight million, one hundred twenty-five thousand, eight hundred ninety".