1604474600790 has 64 divisors (see below), whose sum is σ = 4082034108096. Its totient is φ = 402219466752.

The previous prime is 1604474600753. The next prime is 1604474600791. The reversal of 1604474600790 is 970064744061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1604474600791) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1409067 + ... + 2279126.

It is an arithmetic number, because the mean of its divisors is an integer number (63781782939).

Almost surely, 2^{1604474600790} is an apocalyptic number.

1604474600790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1604474600790 is an abundant number, since it is smaller than the sum of its proper divisors (2477559507306).

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

1604474600790 is a wasteful number, since it uses less digits than its factorization.

1604474600790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3689073.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 1604474600790 in words is "one trillion, six hundred four billion, four hundred seventy-four million, six hundred thousand, seven hundred ninety".