345158355 has 32 divisors (see below), whose sum is σ = 579695616. Its totient is φ = 175032704.

The previous prime is 345158329. The next prime is 345158369. The reversal of 345158355 is 553851543.

It is a cyclic number.

It is not a de Polignac number, because 345158355 - 2⁵ = 345158323 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56794 + ... + 62576.

It is an arithmetic number, because the mean of its divisors is an integer number (18115488).

Almost surely, 2^345158355 is an apocalyptic number.

345158355 is a deficient number, since it is larger than the sum of its proper divisors (234537261).

345158355 is a wasteful number, since it uses less digits than its factorization.

345158355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5987.

The product of its digits is 180000, while the sum is 39.

The square root of 345158355 is about 18578.4379052707. The cubic root of 345158355 is about 701.4651996960.

The spelling of 345158355 in words is "three hundred forty-five million, one hundred fifty-eight thousand, three hundred fifty-five".