494693372 has 24 divisors (see below), whose sum is σ = 887976432. Its totient is φ = 241001600.

The previous prime is 494693369. The next prime is 494693401. The reversal of 494693372 is 273396494.

It is a happy number.

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, 172583 + ... + 175425.

It is an arithmetic number, because the mean of its divisors is an integer number (36999018).

Almost surely, 2^494693372 is an apocalyptic number.

It is an amenable number.

494693372 is a deficient number, since it is larger than the sum of its proper divisors (393283060).

494693372 is a wasteful number, since it uses less digits than its factorization.

494693372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3949 (or 3947 counting only the distinct ones).

The product of its digits is 979776, while the sum is 47.

The square root of 494693372 is about 22241.7034419579. The cubic root of 494693372 is about 790.8826176624.

The spelling of 494693372 in words is "four hundred ninety-four million, six hundred ninety-three thousand, three hundred seventy-two".