457473734 has 4 divisors (see below), whose sum is σ = 686210604. Its totient is φ = 228736866.

The previous prime is 457473721. The next prime is 457473739. The reversal of 457473734 is 437374754.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457473739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114368432 + ... + 114368435.

It is an arithmetic number, because the mean of its divisors is an integer number (171552651).

Almost surely, 2^457473734 is an apocalyptic number.

457473734 is a deficient number, since it is larger than the sum of its proper divisors (228736870).

457473734 is a wasteful number, since it uses less digits than its factorization.

457473734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228736869.

The product of its digits is 987840, while the sum is 44.

The square root of 457473734 is about 21388.6356273606. The cubic root of 457473734 is about 770.5285256527.

The spelling of 457473734 in words is "four hundred fifty-seven million, four hundred seventy-three thousand, seven hundred thirty-four".