494474328 has 32 divisors (see below), whose sum is σ = 1373540400. Its totient is φ = 164824704.

The previous prime is 494474311. The next prime is 494474341. The reversal of 494474328 is 823474494.

It is a super-2 number, since 2×494474328² = 489009722102103168, which contains 22 as substring.

It is a congruent number.

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, 1144401 + ... + 1144832.

Almost surely, 2^494474328 is an apocalyptic number.

It is an amenable number.

494474328 is an abundant number, since it is smaller than the sum of its proper divisors (879066072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

494474328 is a wasteful number, since it uses less digits than its factorization.

494474328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289248 (or 2289238 counting only the distinct ones).

The product of its digits is 774144, while the sum is 45.

The square root of 494474328 is about 22236.7787235472. The cubic root of 494474328 is about 790.7658694723.

The spelling of 494474328 in words is "four hundred ninety-four million, four hundred seventy-four thousand, three hundred twenty-eight".