345966674 has 16 divisors (see below), whose sum is σ = 527472000. Its totient is φ = 170162784.

The previous prime is 345966661. The next prime is 345966689. The reversal of 345966674 is 476669543.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30539 + ... + 40305.

It is an arithmetic number, because the mean of its divisors is an integer number (32967000).

Almost surely, 2^345966674 is an apocalyptic number.

345966674 is a deficient number, since it is larger than the sum of its proper divisors (181505326).

345966674 is a wasteful number, since it uses less digits than its factorization.

345966674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10057.

The product of its digits is 3265920, while the sum is 50.

The square root of 345966674 is about 18600.1794077369. The cubic root of 345966674 is about 702.0123549312.

The spelling of 345966674 in words is "three hundred forty-five million, nine hundred sixty-six thousand, six hundred seventy-four".