396270336 has 144 divisors (see below), whose sum is σ = 1315093248. Its totient is φ = 102912000.

The previous prime is 396270319. The next prime is 396270337. The reversal of 396270336 is 633072693.

It is a junction number, because it is equal to n+sod(n) for n = 396270294 and 396270303.

It is not an unprimeable number, because it can be changed into a prime (396270337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55786 + ... + 62486.

It is an arithmetic number, because the mean of its divisors is an integer number (9132592).

Almost surely, 2^396270336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 396270336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (657546624).

396270336 is an abundant number, since it is smaller than the sum of its proper divisors (918822912).

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

396270336 is a wasteful number, since it uses less digits than its factorization.

396270336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6738 (or 6724 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 39.

The square root of 396270336 is about 19906.5400308542. The cubic root of 396270336 is about 734.5091118063.

The spelling of 396270336 in words is "three hundred ninety-six million, two hundred seventy thousand, three hundred thirty-six".