396036634 has 8 divisors (see below), whose sum is σ = 678919968. Its totient is φ = 169729980.

The previous prime is 396036629. The next prime is 396036649. The reversal of 396036634 is 436630693.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14144152 + ... + 14144179.

It is an arithmetic number, because the mean of its divisors is an integer number (84864996).

Almost surely, 2^396036634 is an apocalyptic number.

396036634 is a deficient number, since it is larger than the sum of its proper divisors (282883334).

396036634 is a wasteful number, since it uses less digits than its factorization.

396036634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28288340.

The product of its (nonzero) digits is 209952, while the sum is 40.

The square root of 396036634 is about 19900.6691847284. The cubic root of 396036634 is about 734.3646901924.

The spelling of 396036634 in words is "three hundred ninety-six million, thirty-six thousand, six hundred thirty-four".