396180488 has 16 divisors (see below), whose sum is σ = 810369360. Its totient is φ = 180082000.

The previous prime is 396180487. The next prime is 396180493. The reversal of 396180488 is 884081693.

It is not an unprimeable number, because it can be changed into a prime (396180487) 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, 2250938 + ... + 2251113.

It is an arithmetic number, because the mean of its divisors is an integer number (50648085).

Almost surely, 2^396180488 is an apocalyptic number.

It is an amenable number.

396180488 is an abundant number, since it is smaller than the sum of its proper divisors (414188872).

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

396180488 is a wasteful number, since it uses less digits than its factorization.

396180488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4502068 (or 4502064 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 47.

The square root of 396180488 is about 19904.2831571499. The cubic root of 396180488 is about 734.4535948549.

The spelling of 396180488 in words is "three hundred ninety-six million, one hundred eighty thousand, four hundred eighty-eight".