395401336 has 16 divisors (see below), whose sum is σ = 808775640. Its totient is φ = 179727840.

The previous prime is 395401333. The next prime is 395401337. The reversal of 395401336 is 633104593.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395401333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2246511 + ... + 2246686.

Almost surely, 2^395401336 is an apocalyptic number.

It is an amenable number.

395401336 is an abundant number, since it is smaller than the sum of its proper divisors (413374304).

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

395401336 is a wasteful number, since it uses less digits than its factorization.

395401336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4493214 (or 4493210 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 34.

The square root of 395401336 is about 19884.7010538253. The cubic root of 395401336 is about 733.9718055728.

The spelling of 395401336 in words is "three hundred ninety-five million, four hundred one thousand, three hundred thirty-six".