3426342637 has 16 divisors (see below), whose sum is σ = 3816529920. Its totient is φ = 3061119600.

The previous prime is 3426342617. The next prime is 3426342643. The reversal of 3426342637 is 7362436243.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3426342637 is a prime.

It is a super-2 number, since 2×3426342637² = 23479647732248227538, which contains 22 as substring.

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 3426342637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3426342617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24189 + ... + 86242.

It is an arithmetic number, because the mean of its divisors is an integer number (238533120).

Almost surely, 2^3426342637 is an apocalyptic number.

It is an amenable number.

3426342637 is a deficient number, since it is larger than the sum of its proper divisors (390187283).

3426342637 is a wasteful number, since it uses less digits than its factorization.

3426342637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110544.

The product of its digits is 435456, while the sum is 40.

The square root of 3426342637 is about 58534.9693516619. The cubic root of 3426342637 is about 1507.5680686005.

The spelling of 3426342637 in words is "three billion, four hundred twenty-six million, three hundred forty-two thousand, six hundred thirty-seven".