345318902 has 8 divisors (see below), whose sum is σ = 518059800. Its totient is φ = 172632304.

The previous prime is 345318893. The next prime is 345318907. The reversal of 345318902 is 209813543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345318907) 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, 11849 + ... + 28827.

It is an arithmetic number, because the mean of its divisors is an integer number (64757475).

Almost surely, 2^345318902 is an apocalyptic number.

345318902 is a deficient number, since it is larger than the sum of its proper divisors (172740898).

345318902 is a wasteful number, since it uses less digits than its factorization.

345318902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27150.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 345318902 is about 18582.7581913988. The cubic root of 345318902 is about 701.5739427075.

The spelling of 345318902 in words is "three hundred forty-five million, three hundred eighteen thousand, nine hundred two".