340861375 has 8 divisors (see below), whose sum is σ = 425395152. Its totient is φ = 272689000.

The previous prime is 340861327. The next prime is 340861393. The reversal of 340861375 is 573168043.

It is not a de Polignac number, because 340861375 - 2⁷ = 340861247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1363321 + ... + 1363570.

It is an arithmetic number, because the mean of its divisors is an integer number (53174394).

Almost surely, 2^340861375 is an apocalyptic number.

340861375 is a deficient number, since it is larger than the sum of its proper divisors (84533777).

340861375 is an equidigital number, since it uses as much as digits as its factorization.

340861375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2726906 (or 2726896 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 340861375 is about 18462.4314487556. The cubic root of 340861375 is about 698.5421188585.

The spelling of 340861375 in words is "three hundred forty million, eight hundred sixty-one thousand, three hundred seventy-five".