457339492 has 6 divisors (see below), whose sum is σ = 800344118. Its totient is φ = 228669744.

The previous prime is 457339489. The next prime is 457339501. The reversal of 457339492 is 294933754.

It can be written as a sum of positive squares in only one way, i.e., 269485056 + 187854436 = 16416^2 + 13706^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57167433 + ... + 57167440.

Almost surely, 2^457339492 is an apocalyptic number.

It is an amenable number.

457339492 is a deficient number, since it is larger than the sum of its proper divisors (343004626).

457339492 is a wasteful number, since it uses less digits than its factorization.

457339492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114334877 (or 114334875 counting only the distinct ones).

The product of its digits is 816480, while the sum is 46.

The square root of 457339492 is about 21385.4972352761. The cubic root of 457339492 is about 770.4531498064.

It can be divided in two parts, 45733 and 9492, that added together give a square (55225 = 235²).

The spelling of 457339492 in words is "four hundred fifty-seven million, three hundred thirty-nine thousand, four hundred ninety-two".