340191475 has 24 divisors (see below), whose sum is σ = 455408352. Its totient is φ = 250598400.

The previous prime is 340191443. The next prime is 340191479. The reversal of 340191475 is 574191043.

It is not a de Polignac number, because 340191475 - 2⁵ = 340191443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 340191475.

It is not an unprimeable number, because it can be changed into a prime (340191479) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 162435 + ... + 164515.

It is an arithmetic number, because the mean of its divisors is an integer number (18975348).

Almost surely, 2^340191475 is an apocalyptic number.

340191475 is a deficient number, since it is larger than the sum of its proper divisors (115216877).

340191475 is a wasteful number, since it uses less digits than its factorization.

340191475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2607 (or 2602 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 340191475 is about 18444.2802787206. The cubic root of 340191475 is about 698.0842002895.

The spelling of 340191475 in words is "three hundred forty million, one hundred ninety-one thousand, four hundred seventy-five".