396595416 has 144 divisors (see below), whose sum is σ = 1197485640. Its totient is φ = 109132800.

The previous prime is 396595411. The next prime is 396595427. The reversal of 396595416 is 614595693.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396595411) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 988816 + ... + 989216.

Almost surely, 2^396595416 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 396595416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (598742820).

396595416 is an abundant number, since it is smaller than the sum of its proper divisors (800890224).

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

396595416 is a wasteful number, since it uses less digits than its factorization.

396595416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482 (or 442 counting only the distinct ones).

The product of its digits is 874800, while the sum is 48.

The square root of 396595416 is about 19914.7035127315. The cubic root of 396595416 is about 734.7099081966.

The spelling of 396595416 in words is "three hundred ninety-six million, five hundred ninety-five thousand, four hundred sixteen".