919464332 has 12 divisors (see below), whose sum is σ = 1610092680. Its totient is φ = 459437856.

The previous prime is 919464317. The next prime is 919464391. The reversal of 919464332 is 233464919.

It is a self number, because there is not a number n which added to its sum of digits gives 919464332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66473 + ... + 79104.

It is an arithmetic number, because the mean of its divisors is an integer number (134174390).

Almost surely, 2^919464332 is an apocalyptic number.

It is an amenable number.

919464332 is a deficient number, since it is larger than the sum of its proper divisors (690628348).

919464332 is a wasteful number, since it uses less digits than its factorization.

919464332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147160 (or 147158 counting only the distinct ones).

The product of its digits is 139968, while the sum is 41.

The square root of 919464332 is about 30322.6702650014. The cubic root of 919464332 is about 972.4000269949.

The spelling of 919464332 in words is "nine hundred nineteen million, four hundred sixty-four thousand, three hundred thirty-two".