345814296 has 32 divisors (see below), whose sum is σ = 865168560. Its totient is φ = 115187072.

The previous prime is 345814291. The next prime is 345814303. The reversal of 345814296 is 692418543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345814291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34246 + ... + 43178.

Almost surely, 2^345814296 is an apocalyptic number.

It is an amenable number.

345814296 is an abundant number, since it is smaller than the sum of its proper divisors (519354264).

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

345814296 is a wasteful number, since it uses less digits than its factorization.

345814296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10555 (or 10551 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The square root of 345814296 is about 18596.0828133239. The cubic root of 345814296 is about 701.9092747259.

The spelling of 345814296 in words is "three hundred forty-five million, eight hundred fourteen thousand, two hundred ninety-six".