345300198 has 16 divisors (see below), whose sum is σ = 693354816. Its totient is φ = 114641000.

The previous prime is 345300181. The next prime is 345300203. The reversal of 345300198 is 891003543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113136 + ... + 116147.

It is an arithmetic number, because the mean of its divisors is an integer number (43334676).

Almost surely, 2^345300198 is an apocalyptic number.

345300198 is an abundant number, since it is smaller than the sum of its proper divisors (348054618).

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

345300198 is a wasteful number, since it uses less digits than its factorization.

345300198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229539.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 345300198 is about 18582.2549223715. The cubic root of 345300198 is about 701.5612756956.

The spelling of 345300198 in words is "three hundred forty-five million, three hundred thousand, one hundred ninety-eight".