345112696 has 8 divisors (see below), whose sum is σ = 647086320. Its totient is φ = 172556344.

The previous prime is 345112661. The next prime is 345112697. The reversal of 345112696 is 696211543.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345112697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21569536 + ... + 21569551.

It is an arithmetic number, because the mean of its divisors is an integer number (80885790).

Almost surely, 2^345112696 is an apocalyptic number.

It is an amenable number.

345112696 is a deficient number, since it is larger than the sum of its proper divisors (301973624).

345112696 is a wasteful number, since it uses less digits than its factorization.

345112696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43139093 (or 43139089 counting only the distinct ones).

The product of its digits is 38880, while the sum is 37.

The square root of 345112696 is about 18577.2090476476. The cubic root of 345112696 is about 701.4342674090.

The spelling of 345112696 in words is "three hundred forty-five million, one hundred twelve thousand, six hundred ninety-six".