341789139 has 20 divisors (see below), whose sum is σ = 517577016. Its totient is φ = 224734176.

The previous prime is 341789117. The next prime is 341789143. The reversal of 341789139 is 931987143.

It is not a de Polignac number, because 341789139 - 2⁸ = 341788883 is a prime.

It is a super-2 number, since 2×341789139² = 233639631076722642, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 341789094 and 341789103.

It is not an unprimeable number, because it can be changed into a prime (341789839) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 22989 + ... + 34814.

Almost surely, 2^341789139 is an apocalyptic number.

341789139 is a deficient number, since it is larger than the sum of its proper divisors (175787877).

341789139 is an equidigital number, since it uses as much as digits as its factorization.

341789139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57888 (or 57879 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 341789139 is about 18487.5401013764. The cubic root of 341789139 is about 699.1753138337.

The spelling of 341789139 in words is "three hundred forty-one million, seven hundred eighty-nine thousand, one hundred thirty-nine".