345097112 has 16 divisors (see below), whose sum is σ = 651402000. Its totient is φ = 171389920.

The previous prime is 345097111. The next prime is 345097117. The reversal of 345097112 is 211790543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345097111) 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, 143564 + ... + 145947.

It is an arithmetic number, because the mean of its divisors is an integer number (40712625).

Almost surely, 2^345097112 is an apocalyptic number.

It is an amenable number.

345097112 is a deficient number, since it is larger than the sum of its proper divisors (306304888).

345097112 is a wasteful number, since it uses less digits than its factorization.

345097112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289666 (or 289662 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 345097112 is about 18576.7896042346. The cubic root of 345097112 is about 701.4237091998.

The spelling of 345097112 in words is "three hundred forty-five million, ninety-seven thousand, one hundred twelve".