345262063 has 4 divisors (see below), whose sum is σ = 345324168. Its totient is φ = 345199960.

The previous prime is 345262051. The next prime is 345262079. The reversal of 345262063 is 360262543.

It is a happy number.

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 345262063 - 2⁵ = 345262031 is a prime.

It is a super-3 number, since 3×345262063³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345269063) 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, 21793 + ... + 34138.

It is an arithmetic number, because the mean of its divisors is an integer number (86331042).

Almost surely, 2^345262063 is an apocalyptic number.

345262063 is a deficient number, since it is larger than the sum of its proper divisors (62105).

345262063 is an equidigital number, since it uses as much as digits as its factorization.

345262063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62104.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 345262063 is about 18581.2287806808. The cubic root of 345262063 is about 701.5354479044.

The spelling of 345262063 in words is "three hundred forty-five million, two hundred sixty-two thousand, sixty-three".