349412955 has 8 divisors (see below), whose sum is σ = 559060752. Its totient is φ = 186353568.

The previous prime is 349412953. The next prime is 349412957. The reversal of 349412955 is 559214943.

It is an interprime number because it is at equal distance from previous prime (349412953) and next prime (349412957).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 349412955 - 2¹ = 349412953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (349412953) 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, 11647084 + ... + 11647113.

It is an arithmetic number, because the mean of its divisors is an integer number (69882594).

Almost surely, 2^349412955 is an apocalyptic number.

349412955 is a deficient number, since it is larger than the sum of its proper divisors (209647797).

349412955 is a wasteful number, since it uses less digits than its factorization.

349412955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23294205.

The product of its digits is 194400, while the sum is 42.

The square root of 349412955 is about 18692.5909119095. The cubic root of 349412955 is about 704.3356449546.

The spelling of 349412955 in words is "three hundred forty-nine million, four hundred twelve thousand, nine hundred fifty-five".