345843876 has 24 divisors (see below), whose sum is σ = 922250560. Its totient is φ = 98812512.

The previous prime is 345843803. The next prime is 345843877. The reversal of 345843876 is 678348543.

It is not an unprimeable number, because it can be changed into a prime (345843877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2058511 + ... + 2058678.

Almost surely, 2^345843876 is an apocalyptic number.

It is an amenable number.

345843876 is an abundant number, since it is smaller than the sum of its proper divisors (576406684).

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

345843876 is a wasteful number, since it uses less digits than its factorization.

345843876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4117203 (or 4117201 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 48.

The square root of 345843876 is about 18596.8781251048. The cubic root of 345843876 is about 701.9292872824.

The spelling of 345843876 in words is "three hundred forty-five million, eight hundred forty-three thousand, eight hundred seventy-six".