1604740600 has 48 divisors (see below), whose sum is σ = 3737651400. Its totient is φ = 640755840.

The previous prime is 1604740597. The next prime is 1604740609. The reversal of 1604740600 is 60474061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1604740609) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 110566 + ... + 124234.

Almost surely, 2^1604740600 is an apocalyptic number.

1604740600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1604740600 is an abundant number, since it is smaller than the sum of its proper divisors (2132910800).

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

1604740600 is a wasteful number, since it uses less digits than its factorization.

1604740600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14272 (or 14263 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 1604740600 is about 40059.2136717635. The cubic root of 1604740600 is about 1170.7610895284.

The spelling of 1604740600 in words is "one billion, six hundred four million, seven hundred forty thousand, six hundred".