3426626742 has 192 divisors, whose sum is σ = 9131367168. Its totient is φ = 846720000.

The previous prime is 3426626729. The next prime is 3426626759. The reversal of 3426626742 is 2476266243.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 3426626694 and 3426626703.

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 5701242 + ... + 5701842.

It is an arithmetic number, because the mean of its divisors is an integer number (47559204).

Almost surely, 2^3426626742 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3426626742, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4565683584).

3426626742 is an abundant number, since it is smaller than the sum of its proper divisors (5704740426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3426626742 is a wasteful number, since it uses less digits than its factorization.

3426626742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715 (or 708 counting only the distinct ones).

The product of its digits is 580608, while the sum is 42.

The square root of 3426626742 is about 58537.3960985625. The cubic root of 3426626742 is about 1507.6097355550.

The spelling of 3426626742 in words is "three billion, four hundred twenty-six million, six hundred twenty-six thousand, seven hundred forty-two".