3372319644 has 24 divisors (see below), whose sum is σ = 7870195200. Its totient is φ = 1123899504.

The previous prime is 3372319619. The next prime is 3372319649. The reversal of 3372319644 is 4469132733.

It is a happy number.

It is a super-2 number, since 2×3372319644² = 22745079562616573472, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3372319596 and 3372319605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3372319649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51157 + ... + 96755.

It is an arithmetic number, because the mean of its divisors is an integer number (327924800).

Almost surely, 2^3372319644 is an apocalyptic number.

It is an amenable number.

3372319644 is an abundant number, since it is smaller than the sum of its proper divisors (4497875556).

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

3372319644 is a wasteful number, since it uses less digits than its factorization.

3372319644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51769 (or 51767 counting only the distinct ones).

The product of its digits is 326592, while the sum is 42.

The square root of 3372319644 is about 58071.6767796488. The cubic root of 3372319644 is about 1499.6028050556.

The spelling of 3372319644 in words is "three billion, three hundred seventy-two million, three hundred nineteen thousand, six hundred forty-four".