1630079052 has 24 divisors (see below), whose sum is σ = 4346877696. Its totient is φ = 465736848.

The previous prime is 1630079041. The next prime is 1630079167. The reversal of 1630079052 is 2509700361.

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, 9702768 + ... + 9702935.

It is an arithmetic number, because the mean of its divisors is an integer number (181119904).

Almost surely, 2^1630079052 is an apocalyptic number.

1630079052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1630079052 is an abundant number, since it is smaller than the sum of its proper divisors (2716798644).

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

1630079052 is a wasteful number, since it uses less digits than its factorization.

1630079052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19405717 (or 19405715 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 1630079052 is about 40374.2374788676. The cubic root of 1630079052 is about 1176.8909469661.

The spelling of 1630079052 in words is "one billion, six hundred thirty million, seventy-nine thousand, fifty-two".