437494492 has 6 divisors (see below), whose sum is σ = 765615368. Its totient is φ = 218747244.

The previous prime is 437494483. The next prime is 437494517. The reversal of 437494492 is 294494734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54686808 + ... + 54686815.

Almost surely, 2^437494492 is an apocalyptic number.

It is an amenable number.

437494492 is a deficient number, since it is larger than the sum of its proper divisors (328120876).

437494492 is a wasteful number, since it uses less digits than its factorization.

437494492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109373627 (or 109373625 counting only the distinct ones).

The product of its digits is 870912, while the sum is 46.

The square root of 437494492 is about 20916.3689965539. The cubic root of 437494492 is about 759.1440571399.

The spelling of 437494492 in words is "four hundred thirty-seven million, four hundred ninety-four thousand, four hundred ninety-two".