345485759 has 8 divisors (see below), whose sum is σ = 365850240. Its totient is φ = 325339416.

The previous prime is 345485753. The next prime is 345485809. The reversal of 345485759 is 957584543.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 345485759 - 2⁴ = 345485743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345485753) 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, 51269 + ... + 57614.

It is an arithmetic number, because the mean of its divisors is an integer number (45731280).

Almost surely, 2^345485759 is an apocalyptic number.

345485759 is a deficient number, since it is larger than the sum of its proper divisors (20364481).

345485759 is a wasteful number, since it uses less digits than its factorization.

345485759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109069.

The product of its digits is 3024000, while the sum is 50.

The square root of 345485759 is about 18587.2472141520. The cubic root of 345485759 is about 701.6869239479.

The spelling of 345485759 in words is "three hundred forty-five million, four hundred eighty-five thousand, seven hundred fifty-nine".