1596604416 has 120 divisors (see below), whose sum is σ = 4646098464. Its totient is φ = 483655680.

The previous prime is 1596604391. The next prime is 1596604433. The reversal of 1596604416 is 6144066951.

It is a super-2 number, since 2×1596604416² = 5098291322381402112, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539196 + ... + 542148.

Almost surely, 2^1596604416 is an apocalyptic number.

1596604416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1596604416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2323049232).

1596604416 is an abundant number, since it is smaller than the sum of its proper divisors (3049494048).

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

1596604416 is an equidigital number, since it uses as much as digits as its factorization.

1596604416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2995 (or 2969 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 1596604416 is about 39957.5326565593. The cubic root of 1596604416 is about 1168.7791136294.

The spelling of 1596604416 in words is "one billion, five hundred ninety-six million, six hundred four thousand, four hundred sixteen".