396675629 has 12 divisors (see below), whose sum is σ = 471259584. Its totient is φ = 332771544.

The previous prime is 396675613. The next prime is 396675661. The reversal of 396675629 is 926576693.

It is not a de Polignac number, because 396675629 - 2⁴ = 396675613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396675689) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83819 + ... + 88424.

It is an arithmetic number, because the mean of its divisors is an integer number (39271632).

Almost surely, 2^396675629 is an apocalyptic number.

It is an amenable number.

396675629 is a deficient number, since it is larger than the sum of its proper divisors (74583955).

396675629 is a wasteful number, since it uses less digits than its factorization.

396675629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172304 (or 172297 counting only the distinct ones).

The product of its digits is 3674160, while the sum is 53.

The square root of 396675629 is about 19916.7173249007. The cubic root of 396675629 is about 734.7594375244.

The spelling of 396675629 in words is "three hundred ninety-six million, six hundred seventy-five thousand, six hundred twenty-nine".