1604364358 has 32 divisors (see below), whose sum is σ = 2615457600. Its totient is φ = 735114240.

The previous prime is 1604364347. The next prime is 1604364367. The reversal of 1604364358 is 8534634061.

It is a self number, because there is not a number n which added to its sum of digits gives 1604364358.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1034968 + ... + 1036516.

It is an arithmetic number, because the mean of its divisors is an integer number (81733050).

Almost surely, 2^1604364358 is an apocalyptic number.

1604364358 is a deficient number, since it is larger than the sum of its proper divisors (1011093242).

1604364358 is a wasteful number, since it uses less digits than its factorization.

1604364358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2352.

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 1604364358 is about 40054.5173232683. The cubic root of 1604364358 is about 1170.6695848279.

The spelling of 1604364358 in words is "one billion, six hundred four million, three hundred sixty-four thousand, three hundred fifty-eight".