346139396179 has 8 divisors (see below), whose sum is σ = 346903270560. Its totient is φ = 345375823296.

The previous prime is 346139396153. The next prime is 346139396203. The reversal of 346139396179 is 971693931643.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 346139396179 - 2⁵ = 346139396147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (346139396879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2305929 + ... + 2451445.

It is an arithmetic number, because the mean of its divisors is an integer number (43362908820).

Almost surely, 2^346139396179 is an apocalyptic number.

346139396179 is a deficient number, since it is larger than the sum of its proper divisors (763874381).

346139396179 is a wasteful number, since it uses less digits than its factorization.

346139396179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150749.

The product of its digits is 19840464, while the sum is 61.

The spelling of 346139396179 in words is "three hundred forty-six billion, one hundred thirty-nine million, three hundred ninety-six thousand, one hundred seventy-nine".