2139362196 has 24 divisors (see below), whose sum is σ = 5013275904. Its totient is φ = 710059200.

The previous prime is 2139362177. The next prime is 2139362207. The reversal of 2139362196 is 6912639312.

It is a happy number.

It is a congruent number.

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, 379780 + ... + 385371.

It is an arithmetic number, because the mean of its divisors is an integer number (208886496).

Almost surely, 2^2139362196 is an apocalyptic number.

It is an amenable number.

2139362196 is an abundant number, since it is smaller than the sum of its proper divisors (2873913708).

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

2139362196 is a wasteful number, since it uses less digits than its factorization.

2139362196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765391 (or 765389 counting only the distinct ones).

The product of its digits is 104976, while the sum is 42.

The square root of 2139362196 is about 46253.2398432802. The cubic root of 2139362196 is about 1288.5307061919.

The spelling of 2139362196 in words is "two billion, one hundred thirty-nine million, three hundred sixty-two thousand, one hundred ninety-six".