345800579 has 4 divisors (see below), whose sum is σ = 345933384. Its totient is φ = 345667776.

The previous prime is 345800563. The next prime is 345800597. The reversal of 345800579 is 975008543.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 345800579 - 2⁴ = 345800563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345800549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62417 + ... + 67730.

It is an arithmetic number, because the mean of its divisors is an integer number (86483346).

Almost surely, 2^345800579 is an apocalyptic number.

345800579 is a deficient number, since it is larger than the sum of its proper divisors (132805).

345800579 is a wasteful number, since it uses less digits than its factorization.

345800579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132804.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 345800579 is about 18595.7139954345. The cubic root of 345800579 is about 701.8999940061.

The spelling of 345800579 in words is "three hundred forty-five million, eight hundred thousand, five hundred seventy-nine".