2150394790 has 16 divisors (see below), whose sum is σ = 3872428560. Its totient is φ = 859776160.

The previous prime is 2150394769. The next prime is 2150394803. The reversal of 2150394790 is 974930512.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23476 + ... + 69655.

It is an arithmetic number, because the mean of its divisors is an integer number (242026785).

Almost surely, 2^2150394790 is an apocalyptic number.

2150394790 is a deficient number, since it is larger than the sum of its proper divisors (1722033770).

2150394790 is a wasteful number, since it uses less digits than its factorization.

2150394790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95447.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 2150394790 is about 46372.3494121227. The cubic root of 2150394790 is about 1290.7418744126.

The spelling of 2150394790 in words is "two billion, one hundred fifty million, three hundred ninety-four thousand, seven hundred ninety".