1630794006 has 32 divisors (see below), whose sum is σ = 3708270720. Its totient is φ = 530955432.

The previous prime is 1630793993. The next prime is 1630794007. The reversal of 1630794006 is 6004970361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1630794007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348840 + ... + 353483.

It is an arithmetic number, because the mean of its divisors is an integer number (115883460).

Almost surely, 2^1630794006 is an apocalyptic number.

1630794006 is an abundant number, since it is smaller than the sum of its proper divisors (2077476714).

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

1630794006 is a wasteful number, since it uses less digits than its factorization.

1630794006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702377 (or 702371 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 1630794006 is about 40383.0905949508. The cubic root of 1630794006 is about 1177.0629835927.

The spelling of 1630794006 in words is "one billion, six hundred thirty million, seven hundred ninety-four thousand, six".