459949772 has 12 divisors (see below), whose sum is σ = 812435400. Its totient is φ = 227825376.

The previous prime is 459949769. The next prime is 459949783. The reversal of 459949772 is 277949954.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536897 + ... + 537752.

It is an arithmetic number, because the mean of its divisors is an integer number (67702950).

Almost surely, 2^459949772 is an apocalyptic number.

It is an amenable number.

459949772 is a deficient number, since it is larger than the sum of its proper divisors (352485628).

459949772 is a wasteful number, since it uses less digits than its factorization.

459949772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074760 (or 1074758 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 56.

The square root of 459949772 is about 21446.4396112735. The cubic root of 459949772 is about 771.9161653798.

The spelling of 459949772 in words is "four hundred fifty-nine million, nine hundred forty-nine thousand, seven hundred seventy-two".