918046352 has 40 divisors (see below), whose sum is σ = 1801619064. Its totient is φ = 453146624.

The previous prime is 918046343. The next prime is 918046373. The reversal of 918046352 is 253640819.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 87684496 + 830361856 = 9364^2 + 28816^2 .

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, 528878 + ... + 530610.

Almost surely, 2^918046352 is an apocalyptic number.

It is an amenable number.

918046352 is a deficient number, since it is larger than the sum of its proper divisors (883572712).

918046352 is a wasteful number, since it uses less digits than its factorization.

918046352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2147 (or 2141 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 918046352 is about 30299.2797274127. The cubic root of 918046352 is about 971.8998976772.

The spelling of 918046352 in words is "nine hundred eighteen million, forty-six thousand, three hundred fifty-two".