345773875 has 16 divisors (see below), whose sum is σ = 454240800. Its totient is φ = 262058400.

The previous prime is 345773861. The next prime is 345773887. The reversal of 345773875 is 578377543.

It is a de Polignac number, because none of the positive numbers 2^k-345773875 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70420 + ... + 75169.

It is an arithmetic number, because the mean of its divisors is an integer number (28390050).

Almost surely, 2^345773875 is an apocalyptic number.

345773875 is a deficient number, since it is larger than the sum of its proper divisors (108466925).

345773875 is a wasteful number, since it uses less digits than its factorization.

345773875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145623 (or 145613 counting only the distinct ones).

The product of its digits is 2469600, while the sum is 49.

The square root of 345773875 is about 18594.9959666573. The cubic root of 345773875 is about 701.8819257695.

The spelling of 345773875 in words is "three hundred forty-five million, seven hundred seventy-three thousand, eight hundred seventy-five".