352314457 has 4 divisors (see below), whose sum is σ = 384343056. Its totient is φ = 320285860.

The previous prime is 352314449. The next prime is 352314461. The reversal of 352314457 is 754413253.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 352314457 - 2³ = 352314449 is a prime.

It is a super-2 number, since 2×352314457² = 248250953222409698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (352314427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16014283 + ... + 16014304.

It is an arithmetic number, because the mean of its divisors is an integer number (96085764).

Almost surely, 2^352314457 is an apocalyptic number.

It is an amenable number.

352314457 is a deficient number, since it is larger than the sum of its proper divisors (32028599).

352314457 is a wasteful number, since it uses less digits than its factorization.

352314457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32028598.

The product of its digits is 50400, while the sum is 34.

The square root of 352314457 is about 18770.0414757134. The cubic root of 352314457 is about 706.2798587945.

The spelling of 352314457 in words is "three hundred fifty-two million, three hundred fourteen thousand, four hundred fifty-seven".