457039395 has 32 divisors (see below), whose sum is σ = 855283200. Its totient is φ = 230923872.

The previous prime is 457039369. The next prime is 457039399. The reversal of 457039395 is 593930754.

It is not a de Polignac number, because 457039395 - 2¹⁴ = 457023011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 457039395.

It is not an unprimeable number, because it can be changed into a prime (457039399) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86527 + ... + 91656.

It is an arithmetic number, because the mean of its divisors is an integer number (26727600).

Almost surely, 2^457039395 is an apocalyptic number.

457039395 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

457039395 is a deficient number, since it is larger than the sum of its proper divisors (398243805).

457039395 is a wasteful number, since it uses less digits than its factorization.

457039395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178216 (or 178210 counting only the distinct ones).

The product of its (nonzero) digits is 510300, while the sum is 45.

The square root of 457039395 is about 21378.4797167619. The cubic root of 457039395 is about 770.2845942998.

The spelling of 457039395 in words is "four hundred fifty-seven million, thirty-nine thousand, three hundred ninety-five".