4457431696 has 15 divisors (see below), whose sum is σ = 8636791363. Its totient is φ = 2228582320.

The previous prime is 4457431679. The next prime is 4457431697. The reversal of 4457431696 is 6961347544.

The square root of 4457431696 is 66764.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4457431697) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 258711 + ... + 275401.

Almost surely, 2^4457431696 is an apocalyptic number.

4457431696 is the 66764-th square number.

It is an amenable number.

4457431696 is a deficient number, since it is larger than the sum of its proper divisors (4179359667).

4457431696 is an frugal number, since it uses more digits than its factorization.

4457431696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33390 (or 16693 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 49.

The cubic root of 4457431696 is about 1645.7412913464.

Multiplying 4457431696 by its sum of digits (49), we get a square (218414153104 = 467348²).

The spelling of 4457431696 in words is "four billion, four hundred fifty-seven million, four hundred thirty-one thousand, six hundred ninety-six".