904949498 has 8 divisors (see below), whose sum is σ = 1373779008. Its totient is φ = 447023164.

The previous prime is 904949497. The next prime is 904949509. The reversal of 904949498 is 894949409.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (904949497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2725586 + ... + 2725917.

It is an arithmetic number, because the mean of its divisors is an integer number (171722376).

Almost surely, 2^904949498 is an apocalyptic number.

904949498 is a deficient number, since it is larger than the sum of its proper divisors (468829510).

904949498 is a wasteful number, since it uses less digits than its factorization.

904949498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5451588.

The product of its (nonzero) digits is 3359232, while the sum is 56.

The square root of 904949498 is about 30082.3785296309. The cubic root of 904949498 is about 967.2560343854.

The spelling of 904949498 in words is "nine hundred four million, nine hundred forty-nine thousand, four hundred ninety-eight".