345843676 has 48 divisors (see below), whose sum is σ = 640332000. Its totient is φ = 163215360.

The previous prime is 345843671. The next prime is 345843677. The reversal of 345843676 is 676348543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345843671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1434916 + ... + 1435156.

It is an arithmetic number, because the mean of its divisors is an integer number (13340250).

Almost surely, 2^345843676 is an apocalyptic number.

It is an amenable number.

345843676 is a deficient number, since it is larger than the sum of its proper divisors (294488324).

345843676 is a wasteful number, since it uses less digits than its factorization.

345843676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502 (or 500 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 46.

The square root of 345843676 is about 18596.8727478574. The cubic root of 345843676 is about 701.9291519748.

The spelling of 345843676 in words is "three hundred forty-five million, eight hundred forty-three thousand, six hundred seventy-six".