604428003986 has 32 divisors (see below), whose sum is σ = 930026769408. Its totient is φ = 294498210240.

The previous prime is 604428003961. The next prime is 604428003989. The reversal of 604428003986 is 689300824406.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (604428003989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48305471 + ... + 48317981.

It is an arithmetic number, because the mean of its divisors is an integer number (29063336544).

Almost surely, 2^604428003986 is an apocalyptic number.

604428003986 is a deficient number, since it is larger than the sum of its proper divisors (325598765422).

604428003986 is a wasteful number, since it uses less digits than its factorization.

604428003986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15626.

The product of its (nonzero) digits is 1990656, while the sum is 50.

The spelling of 604428003986 in words is "six hundred four billion, four hundred twenty-eight million, three thousand, nine hundred eighty-six".