524199404 has 12 divisors (see below), whose sum is σ = 920122728. Its totient is φ = 261307200.

The previous prime is 524199373. The next prime is 524199479. The reversal of 524199404 is 404991425.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196637 + ... + 199284.

It is an arithmetic number, because the mean of its divisors is an integer number (76676894).

Almost surely, 2^524199404 is an apocalyptic number.

It is an amenable number.

524199404 is a deficient number, since it is larger than the sum of its proper divisors (395923324).

524199404 is a wasteful number, since it uses less digits than its factorization.

524199404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396256 (or 396254 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 524199404 is about 22895.4013723280. The cubic root of 524199404 is about 806.3040494663.

The spelling of 524199404 in words is "five hundred twenty-four million, one hundred ninety-nine thousand, four hundred four".