345168502 has 8 divisors (see below), whose sum is σ = 591717456. Its totient is φ = 147929352.

The previous prime is 345168491. The next prime is 345168503. The reversal of 345168502 is 205861543.

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 (345168503) 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, 12327433 + ... + 12327460.

It is an arithmetic number, because the mean of its divisors is an integer number (73964682).

Almost surely, 2^345168502 is an apocalyptic number.

345168502 is a deficient number, since it is larger than the sum of its proper divisors (246548954).

345168502 is a wasteful number, since it uses less digits than its factorization.

345168502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24654902.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 345168502 is about 18578.7109886558. The cubic root of 345168502 is about 701.4720735435.

The spelling of 345168502 in words is "three hundred forty-five million, one hundred sixty-eight thousand, five hundred two".