396950544 has 200 divisors, whose sum is σ = 1247732640. Its totient is φ = 121347072.

The previous prime is 396950539. The next prime is 396950551. The reversal of 396950544 is 445059693.

It is a self number, because there is not a number n which added to its sum of digits gives 396950544.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 947167 + ... + 947585.

Almost surely, 2^396950544 is an apocalyptic number.

396950544 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 396950544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (623866320).

396950544 is an abundant number, since it is smaller than the sum of its proper divisors (850782096).

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

396950544 is a wasteful number, since it uses less digits than its factorization.

396950544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The square root of 396950544 is about 19923.6177437733. The cubic root of 396950544 is about 734.9291393577.

The spelling of 396950544 in words is "three hundred ninety-six million, nine hundred fifty thousand, five hundred forty-four".