345748711 has 8 divisors (see below), whose sum is σ = 431063424. Its totient is φ = 269414520.

The previous prime is 345748691. The next prime is 345748723. The reversal of 345748711 is 117847543.

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 345748711 - 2⁵ = 345748679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345748511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2245045 + ... + 2245198.

It is an arithmetic number, because the mean of its divisors is an integer number (53882928).

Almost surely, 2^345748711 is an apocalyptic number.

345748711 is a deficient number, since it is larger than the sum of its proper divisors (85314713).

345748711 is a wasteful number, since it uses less digits than its factorization.

345748711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4490261.

The product of its digits is 94080, while the sum is 40.

The square root of 345748711 is about 18594.3193206958. The cubic root of 345748711 is about 701.8648986635.

The spelling of 345748711 in words is "three hundred forty-five million, seven hundred forty-eight thousand, seven hundred eleven".