494356374 has 24 divisors (see below), whose sum is σ = 1083143880. Its totient is φ = 162933408.

The previous prime is 494356327. The next prime is 494356381. The reversal of 494356374 is 473653494.

494356374 is a `hidden beast` number, since 4 + 9 + 4 + 3 + 5 + 637 + 4 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152692 + ... + 155895.

It is an arithmetic number, because the mean of its divisors is an integer number (45130995).

Almost surely, 2^494356374 is an apocalyptic number.

494356374 is an abundant number, since it is smaller than the sum of its proper divisors (588787506).

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

494356374 is a wasteful number, since it uses less digits than its factorization.

494356374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308684 (or 308681 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 45.

The square root of 494356374 is about 22234.1263376819. The cubic root of 494356374 is about 790.7029869256.

The spelling of 494356374 in words is "four hundred ninety-four million, three hundred fifty-six thousand, three hundred seventy-four".