450916790 has 16 divisors (see below), whose sum is σ = 811943568. Its totient is φ = 180301536.

The previous prime is 450916777. The next prime is 450916831. The reversal of 450916790 is 97619054.

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, 28949 + ... + 41711.

It is an arithmetic number, because the mean of its divisors is an integer number (50746473).

Almost surely, 2^450916790 is an apocalyptic number.

450916790 is a deficient number, since it is larger than the sum of its proper divisors (361026778).

450916790 is a wasteful number, since it uses less digits than its factorization.

450916790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16303.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 450916790 is about 21234.8013882871. The cubic root of 450916790 is about 766.8294829587.

The spelling of 450916790 in words is "four hundred fifty million, nine hundred sixteen thousand, seven hundred ninety".