1604626060 has 48 divisors (see below), whose sum is σ = 3473205120. Its totient is φ = 622391040.

The previous prime is 1604626043. The next prime is 1604626091. The reversal of 1604626060 is 606264061.

It is a super-2 number, since 2×1604626060² = 5149649584862247200, which contains 22 as substring.

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, 94630 + ... + 110290.

It is an arithmetic number, because the mean of its divisors is an integer number (72358440).

Almost surely, 2^1604626060 is an apocalyptic number.

1604626060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1604626060 is an abundant number, since it is smaller than the sum of its proper divisors (1868579060).

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

1604626060 is a wasteful number, since it uses less digits than its factorization.

1604626060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15826 (or 15824 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 1604626060 is about 40057.7840125986. The cubic root of 1604626060 is about 1170.7332341093.

The spelling of 1604626060 in words is "one billion, six hundred four million, six hundred twenty-six thousand, sixty".