390150398 has 32 divisors (see below), whose sum is σ = 669569760. Its totient is φ = 168860160.

The previous prime is 390150377. The next prime is 390150401. The reversal of 390150398 is 893051093.

It is a congruent number.

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, 42386 + ... + 50762.

It is an arithmetic number, because the mean of its divisors is an integer number (20924055).

Almost surely, 2^390150398 is an apocalyptic number.

390150398 is a deficient number, since it is larger than the sum of its proper divisors (279419362).

390150398 is a wasteful number, since it uses less digits than its factorization.

390150398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8492.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 390150398 is about 19752.2251404747. The cubic root of 390150398 is about 730.7082623774.

The spelling of 390150398 in words is "three hundred ninety million, one hundred fifty thousand, three hundred ninety-eight".