345463366 has 16 divisors (see below), whose sum is σ = 530187840. Its totient is φ = 168779520.

The previous prime is 345463343. The next prime is 345463369. The reversal of 345463366 is 663364543.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345463369) 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, 4056 + ... + 26596.

It is an arithmetic number, because the mean of its divisors is an integer number (33136740).

Almost surely, 2^345463366 is an apocalyptic number.

345463366 is a deficient number, since it is larger than the sum of its proper divisors (184724474).

345463366 is a wasteful number, since it uses less digits than its factorization.

345463366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22719.

The product of its digits is 466560, while the sum is 40.

The square root of 345463366 is about 18586.6448290163. The cubic root of 345463366 is about 701.6717634438.

The spelling of 345463366 in words is "three hundred forty-five million, four hundred sixty-three thousand, three hundred sixty-six".