2179630950 has 48 divisors (see below), whose sum is σ = 6177699840. Its totient is φ = 498201120.

The previous prime is 2179630909. The next prime is 2179631009. The reversal of 2179630950 is 590369712.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1036870 + ... + 1038969.

It is an arithmetic number, because the mean of its divisors is an integer number (128702080).

Almost surely, 2^2179630950 is an apocalyptic number.

2179630950 is an abundant number, since it is smaller than the sum of its proper divisors (3998068890).

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

2179630950 is a wasteful number, since it uses less digits than its factorization.

2179630950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075861 (or 2075856 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 42.

The square root of 2179630950 is about 46686.5178611556. The cubic root of 2179630950 is about 1296.5650839842.

The spelling of 2179630950 in words is "two billion, one hundred seventy-nine million, six hundred thirty thousand, nine hundred fifty".