340940875 has 16 divisors (see below), whose sum is σ = 464177376. Its totient is φ = 247956000.

The previous prime is 340940863. The next prime is 340940893. The reversal of 340940875 is 578049043.

It is a de Polignac number, because none of the positive numbers 2^k-340940875 is a prime.

It is a Duffinian number.

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, 122604 + ... + 125353.

It is an arithmetic number, because the mean of its divisors is an integer number (29011086).

Almost surely, 2^340940875 is an apocalyptic number.

340940875 is a deficient number, since it is larger than the sum of its proper divisors (123236501).

340940875 is a wasteful number, since it uses less digits than its factorization.

340940875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247983 (or 247973 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 340940875 is about 18464.5843440896. The cubic root of 340940875 is about 698.5964222456.

The spelling of 340940875 in words is "three hundred forty million, nine hundred forty thousand, eight hundred seventy-five".