345061098 has 24 divisors (see below), whose sum is σ = 757099200. Its totient is φ = 113563944.

The previous prime is 345061097. The next prime is 345061133. The reversal of 345061098 is 890160543.

345061098 is a `hidden beast` number, since 34 + 5 + 0 + 610 + 9 + 8 = 666.

It is a super-2 number, since 2×345061098² = 238134322705931208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (345061097) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119908 + ... + 122751.

It is an arithmetic number, because the mean of its divisors is an integer number (31545800).

Almost surely, 2^345061098 is an apocalyptic number.

345061098 is an abundant number, since it is smaller than the sum of its proper divisors (412038102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345061098 is a wasteful number, since it uses less digits than its factorization.

345061098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242746 (or 242743 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 345061098 is about 18575.8202510683. The cubic root of 345061098 is about 701.3993083849.

The spelling of 345061098 in words is "three hundred forty-five million, sixty-one thousand, ninety-eight".