1604552034 has 16 divisors (see below), whose sum is σ = 3218630688. Its totient is φ = 533262912.

The previous prime is 1604552003. The next prime is 1604552039. The reversal of 1604552034 is 4302554061.

It is a junction number, because it is equal to n+sod(n) for n = 1604551992 and 1604552010.

It is not an unprimeable number, because it can be changed into a prime (1604552039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394752 + ... + 398795.

It is an arithmetic number, because the mean of its divisors is an integer number (201164418).

Almost surely, 2^1604552034 is an apocalyptic number.

1604552034 is an abundant number, since it is smaller than the sum of its proper divisors (1614078654).

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

1604552034 is a wasteful number, since it uses less digits than its factorization.

1604552034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793889.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 1604552034 is about 40056.8600117383. The cubic root of 1604552034 is about 1170.7152307390.

The spelling of 1604552034 in words is "one billion, six hundred four million, five hundred fifty-two thousand, thirty-four".