396958104 has 64 divisors (see below), whose sum is σ = 1150617600. Its totient is φ = 126564768.

The previous prime is 396958103. The next prime is 396958129. The reversal of 396958104 is 401859693.

It is a happy number.

396958104 is a `hidden beast` number, since 3 + 9 + 69 + 581 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 396958104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396958103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34984 + ... + 44919.

It is an arithmetic number, because the mean of its divisors is an integer number (17978400).

Almost surely, 2^396958104 is an apocalyptic number.

It is an amenable number.

396958104 is an abundant number, since it is smaller than the sum of its proper divisors (753659496).

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

396958104 is a wasteful number, since it uses less digits than its factorization.

396958104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79941 (or 79931 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 396958104 is about 19923.8074674496. The cubic root of 396958104 is about 734.9338049507.

The spelling of 396958104 in words is "three hundred ninety-six million, nine hundred fifty-eight thousand, one hundred four".