3426827742 has 64 divisors (see below), whose sum is σ = 8422666560. Its totient is φ = 1025903232.

The previous prime is 3426827741. The next prime is 3426827749. The reversal of 3426827742 is 2477286243.

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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (3426827741) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 39993 + ... + 91940.

It is an arithmetic number, because the mean of its divisors is an integer number (131604165).

Almost surely, 2^3426827742 is an apocalyptic number.

3426827742 is an abundant number, since it is smaller than the sum of its proper divisors (4995838818).

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

3426827742 is a wasteful number, since it uses less digits than its factorization.

3426827742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131994 (or 131988 counting only the distinct ones).

The product of its digits is 903168, while the sum is 45.

The square root of 3426827742 is about 58539.1129246079. The cubic root of 3426827742 is about 1507.6392129055.

The spelling of 3426827742 in words is "three billion, four hundred twenty-six million, eight hundred twenty-seven thousand, seven hundred forty-two".