3402342539 has 4 divisors (see below), whose sum is σ = 3417200160. Its totient is φ = 3387484920.

The previous prime is 3402342509. The next prime is 3402342563. The reversal of 3402342539 is 9352432043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3402342539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3402342499 and 3402342508.

It is not an unprimeable number, because it can be changed into a prime (3402342509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7428467 + ... + 7428924.

It is an arithmetic number, because the mean of its divisors is an integer number (854300040).

Almost surely, 2^3402342539 is an apocalyptic number.

3402342539 is a deficient number, since it is larger than the sum of its proper divisors (14857621).

3402342539 is a wasteful number, since it uses less digits than its factorization.

3402342539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14857620.

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 3402342539 is about 58329.6025959375. The cubic root of 3402342539 is about 1504.0398564573.

The spelling of 3402342539 in words is "three billion, four hundred two million, three hundred forty-two thousand, five hundred thirty-nine".