3442990791 has 4 divisors (see below), whose sum is σ = 4590654392. Its totient is φ = 2295327192.

The previous prime is 3442990769. The next prime is 3442990799. The reversal of 3442990791 is 1970992443.

It is a happy number.

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

It is not a de Polignac number, because 3442990791 - 2¹⁴ = 3442974407 is a prime.

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 3442990791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3442990799) 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, 573831796 + ... + 573831801.

It is an arithmetic number, because the mean of its divisors is an integer number (1147663598).

Almost surely, 2^3442990791 is an apocalyptic number.

3442990791 is a deficient number, since it is larger than the sum of its proper divisors (1147663601).

3442990791 is a wasteful number, since it uses less digits than its factorization.

3442990791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147663600.

The product of its (nonzero) digits is 489888, while the sum is 48.

The square root of 3442990791 is about 58677.0039368065. The cubic root of 3442990791 is about 1510.0058171201.

The spelling of 3442990791 in words is "three billion, four hundred forty-two million, nine hundred ninety thousand, seven hundred ninety-one".