457417634 has 4 divisors (see below), whose sum is σ = 686126454. Its totient is φ = 228708816.

The previous prime is 457417621. The next prime is 457417651. The reversal of 457417634 is 436714754.

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., 364237225 + 93180409 = 19085^2 + 9653^2 .

It is a junction number, because it is equal to n+sod(n) for n = 457417591 and 457417600.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114354407 + ... + 114354410.

Almost surely, 2^457417634 is an apocalyptic number.

457417634 is a deficient number, since it is larger than the sum of its proper divisors (228708820).

457417634 is a wasteful number, since it uses less digits than its factorization.

457417634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228708819.

The product of its digits is 282240, while the sum is 41.

The square root of 457417634 is about 21387.3241430526. The cubic root of 457417634 is about 770.4970277297.

The spelling of 457417634 in words is "four hundred fifty-seven million, four hundred seventeen thousand, six hundred thirty-four".