396368425 has 6 divisors (see below), whose sum is σ = 491496878. Its totient is φ = 317094720.

The previous prime is 396368417. The next prime is 396368429. The reversal of 396368425 is 524863693.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 144 + 396368281 = 12^2 + 19909^2 .

It is not a de Polignac number, because 396368425 - 2³ = 396368417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (396368429) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7927344 + ... + 7927393.

Almost surely, 2^396368425 is an apocalyptic number.

It is an amenable number.

396368425 is a deficient number, since it is larger than the sum of its proper divisors (95128453).

396368425 is a wasteful number, since it uses less digits than its factorization.

396368425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15854747 (or 15854742 counting only the distinct ones).

The product of its digits is 933120, while the sum is 46.

The square root of 396368425 is about 19909.0036164545. The cubic root of 396368425 is about 734.5697112792.

The spelling of 396368425 in words is "three hundred ninety-six million, three hundred sixty-eight thousand, four hundred twenty-five".