345537676 has 12 divisors (see below), whose sum is σ = 659662920. Its totient is φ = 157062560.

The previous prime is 345537659. The next prime is 345537677. The reversal of 345537676 is 676735543.

It is not an unprimeable number, because it can be changed into a prime (345537677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3926521 + ... + 3926608.

It is an arithmetic number, because the mean of its divisors is an integer number (54971910).

Almost surely, 2^345537676 is an apocalyptic number.

It is an amenable number.

345537676 is a deficient number, since it is larger than the sum of its proper divisors (314125244).

345537676 is a wasteful number, since it uses less digits than its factorization.

345537676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7853144 (or 7853142 counting only the distinct ones).

The product of its digits is 1587600, while the sum is 46.

The square root of 345537676 is about 18588.6437375081. The cubic root of 345537676 is about 701.7220702643.

The spelling of 345537676 in words is "three hundred forty-five million, five hundred thirty-seven thousand, six hundred seventy-six".