456709634 has 4 divisors (see below), whose sum is σ = 685064454. Its totient is φ = 228354816.

The previous prime is 456709613. The next prime is 456709637. The reversal of 456709634 is 436907654.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 294019609 + 162690025 = 17147^2 + 12755^2 .

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (456709637) by changing a digit.

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, 114177407 + ... + 114177410.

Almost surely, 2^456709634 is an apocalyptic number.

456709634 is a deficient number, since it is larger than the sum of its proper divisors (228354820).

456709634 is a wasteful number, since it uses less digits than its factorization.

456709634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228354819.

The product of its (nonzero) digits is 544320, while the sum is 44.

The square root of 456709634 is about 21370.7658730332. The cubic root of 456709634 is about 770.0992923061.

The spelling of 456709634 in words is "four hundred fifty-six million, seven hundred nine thousand, six hundred thirty-four".