390198112 has 12 divisors (see below), whose sum is σ = 768202596. Its totient is φ = 195099040.

The previous prime is 390198073. The next prime is 390198113. The reversal of 390198112 is 211891093.

It is a super-3 number, since 3×390198112³ (a number of 27 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (390198113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6096814 + ... + 6096877.

It is an arithmetic number, because the mean of its divisors is an integer number (64016883).

Almost surely, 2^390198112 is an apocalyptic number.

390198112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

390198112 is a deficient number, since it is larger than the sum of its proper divisors (378004484).

390198112 is a wasteful number, since it uses less digits than its factorization.

390198112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12193701 (or 12193693 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 34.

The square root of 390198112 is about 19753.4329168375. The cubic root of 390198112 is about 730.7380488333.

The spelling of 390198112 in words is "three hundred ninety million, one hundred ninety-eight thousand, one hundred twelve".