918049322 has 16 divisors (see below), whose sum is σ = 1414869120. Its totient is φ = 446587008.

The previous prime is 918049309. The next prime is 918049373. The reversal of 918049322 is 223940819.

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, 28658 + ... + 51549.

It is an arithmetic number, because the mean of its divisors is an integer number (88429320).

Almost surely, 2^918049322 is an apocalyptic number.

918049322 is a deficient number, since it is larger than the sum of its proper divisors (496819798).

918049322 is a wasteful number, since it uses less digits than its factorization.

918049322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80365.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 918049322 is about 30299.3287384391. The cubic root of 918049322 is about 971.9009457505.

The spelling of 918049322 in words is "nine hundred eighteen million, forty-nine thousand, three hundred twenty-two".