345194835 has 16 divisors (see below), whose sum is σ = 553698720. Its totient is φ = 183641600.

The previous prime is 345194821. The next prime is 345194887. The reversal of 345194835 is 538491543.

It is not a de Polignac number, because 345194835 - 2⁴ = 345194819 is a prime.

It is a super-2 number, since 2×345194835² = 238318948221354450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22680 + ... + 34709.

It is an arithmetic number, because the mean of its divisors is an integer number (34606170).

Almost surely, 2^345194835 is an apocalyptic number.

345194835 is a deficient number, since it is larger than the sum of its proper divisors (208503885).

345194835 is a wasteful number, since it uses less digits than its factorization.

345194835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57798.

The product of its digits is 259200, while the sum is 42.

The square root of 345194835 is about 18579.4196626267. The cubic root of 345194835 is about 701.4899115890.

The spelling of 345194835 in words is "three hundred forty-five million, one hundred ninety-four thousand, eight hundred thirty-five".