413990556 has 48 divisors (see below), whose sum is σ = 1107966720. Its totient is φ = 117855360.

The previous prime is 413990537. The next prime is 413990567. The reversal of 413990556 is 655099314.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14835 + ... + 32373.

It is an arithmetic number, because the mean of its divisors is an integer number (23082640).

Almost surely, 2^413990556 is an apocalyptic number.

It is an amenable number.

413990556 is an abundant number, since it is smaller than the sum of its proper divisors (693976164).

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

413990556 is a wasteful number, since it uses less digits than its factorization.

413990556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17834 (or 17832 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 42.

The square root of 413990556 is about 20346.7578744133. The cubic root of 413990556 is about 745.2983241383.

The spelling of 413990556 in words is "four hundred thirteen million, nine hundred ninety thousand, five hundred fifty-six".