345354350 has 48 divisors (see below), whose sum is σ = 707807376. Its totient is φ = 124320000.

The previous prime is 345354349. The next prime is 345354389. The reversal of 345354350 is 53453543.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52442 + ... + 58658.

It is an arithmetic number, because the mean of its divisors is an integer number (14745987).

Almost surely, 2^345354350 is an apocalyptic number.

345354350 is an abundant number, since it is smaller than the sum of its proper divisors (362453026).

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

345354350 is a wasteful number, since it uses less digits than its factorization.

345354350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6341 (or 6336 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 32.

The square root of 345354350 is about 18583.7119542894. The cubic root of 345354350 is about 701.5979480950.

The spelling of 345354350 in words is "three hundred forty-five million, three hundred fifty-four thousand, three hundred fifty".