3641422744 has 16 divisors (see below), whose sum is σ = 7124523120. Its totient is φ = 1741549920.

The previous prime is 3641422739. The next prime is 3641422783. The reversal of 3641422744 is 4472241463.

It is a happy number.

3641422744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9894987 + ... + 9895354.

It is an arithmetic number, because the mean of its divisors is an integer number (445282695).

Almost surely, 2^3641422744 is an apocalyptic number.

It is an amenable number.

3641422744 is a deficient number, since it is larger than the sum of its proper divisors (3483100376).

3641422744 is a wasteful number, since it uses less digits than its factorization.

3641422744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19790370 (or 19790366 counting only the distinct ones).

The product of its digits is 129024, while the sum is 37.

The square root of 3641422744 is about 60344.2022401490. The cubic root of 3641422744 is about 1538.4747286413.

The spelling of 3641422744 in words is "three billion, six hundred forty-one million, four hundred twenty-two thousand, seven hundred forty-four".