904741492 has 12 divisors (see below), whose sum is σ = 1584384256. Its totient is φ = 452060280.

The previous prime is 904741489. The next prime is 904741499. The reversal of 904741492 is 294147409.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (904741499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70998 + ... + 82765.

Almost surely, 2^904741492 is an apocalyptic number.

It is an amenable number.

904741492 is a deficient number, since it is larger than the sum of its proper divisors (679642764).

904741492 is a wasteful number, since it uses less digits than its factorization.

904741492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155238 (or 155236 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 904741492 is about 30078.9210577773. The cubic root of 904741492 is about 967.1819195771.

The spelling of 904741492 in words is "nine hundred four million, seven hundred forty-one thousand, four hundred ninety-two".