396304519 has 8 divisors (see below), whose sum is σ = 428379840. Its totient is φ = 364456416.

The previous prime is 396304487. The next prime is 396304543. The reversal of 396304519 is 915403693.

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

It is a cyclic number.

It is not a de Polignac number, because 396304519 - 2⁵ = 396304487 is a prime.

It is a super-2 number, since 2×396304519² = 314114543559642722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396304219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53167 + ... + 60160.

It is an arithmetic number, because the mean of its divisors is an integer number (53547480).

Almost surely, 2^396304519 is an apocalyptic number.

396304519 is a deficient number, since it is larger than the sum of its proper divisors (32075321).

396304519 is a wasteful number, since it uses less digits than its factorization.

396304519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113609.

The product of its (nonzero) digits is 87480, while the sum is 40.

The square root of 396304519 is about 19907.3985995157. The cubic root of 396304519 is about 734.5302312298.

The spelling of 396304519 in words is "three hundred ninety-six million, three hundred four thousand, five hundred nineteen".