473653494 has 20 divisors (see below), whose sum is σ = 1061335044. Its totient is φ = 157884444.

The previous prime is 473653483. The next prime is 473653501. The reversal of 473653494 is 494356374.

473653494 is a `hidden beast` number, since 473 + 65 + 34 + 94 = 666.

It is a super-3 number, since 3×473653494³ (a number of 27 digits) contains 333 as substring.

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 9 ways as a sum of consecutive naturals, for example, 1461732 + ... + 1462055.

Almost surely, 2^473653494 is an apocalyptic number.

473653494 is an abundant number, since it is smaller than the sum of its proper divisors (587681550).

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

473653494 is a wasteful number, since it uses less digits than its factorization.

473653494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2923801 (or 2923792 counting only the distinct ones).

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

The square root of 473653494 is about 21763.5818283664. The cubic root of 473653494 is about 779.5074108769.

The spelling of 473653494 in words is "four hundred seventy-three million, six hundred fifty-three thousand, four hundred ninety-four".