1604470470 has 16 divisors (see below), whose sum is σ = 3850729200. Its totient is φ = 427858784.

The previous prime is 1604470463. The next prime is 1604470471. The reversal of 1604470470 is 740744061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1604470471) 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, 26741145 + ... + 26741204.

It is an arithmetic number, because the mean of its divisors is an integer number (240670575).

Almost surely, 2^1604470470 is an apocalyptic number.

1604470470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1604470470 is an abundant number, since it is smaller than the sum of its proper divisors (2246258730).

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

1604470470 is a wasteful number, since it uses less digits than its factorization.

1604470470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53482359.

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 1604470470 is about 40055.8418960331. The cubic root of 1604470470 is about 1170.6953934609.

The spelling of 1604470470 in words is "one billion, six hundred four million, four hundred seventy thousand, four hundred seventy".