345103476 has 12 divisors (see below), whose sum is σ = 805241472. Its totient is φ = 115034488.

The previous prime is 345103453. The next prime is 345103481. The reversal of 345103476 is 674301543.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14379300 + ... + 14379323.

It is an arithmetic number, because the mean of its divisors is an integer number (67103456).

Almost surely, 2^345103476 is an apocalyptic number.

It is an amenable number.

345103476 is an abundant number, since it is smaller than the sum of its proper divisors (460137996).

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

345103476 is a wasteful number, since it uses less digits than its factorization.

345103476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28758630 (or 28758628 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 345103476 is about 18576.9608924603. The cubic root of 345103476 is about 701.4280208683.

The spelling of 345103476 in words is "three hundred forty-five million, one hundred three thousand, four hundred seventy-six".