3246961144 has 16 divisors (see below), whose sum is σ = 6957774000. Its totient is φ = 1391554752.

The previous prime is 3246961139. The next prime is 3246961171. The reversal of 3246961144 is 4411696423.

It is a junction number, because it is equal to n+sod(n) for n = 3246961097 and 3246961106.

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, 28990669 + ... + 28990780.

It is an arithmetic number, because the mean of its divisors is an integer number (434860875).

Almost surely, 2^3246961144 is an apocalyptic number.

It is an amenable number.

3246961144 is an abundant number, since it is smaller than the sum of its proper divisors (3710812856).

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

3246961144 is a wasteful number, since it uses less digits than its factorization.

3246961144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57981462 (or 57981458 counting only the distinct ones).

The product of its digits is 124416, while the sum is 40.

The square root of 3246961144 is about 56982.1124915530. The cubic root of 3246961144 is about 1480.7862184950.

The spelling of 3246961144 in words is "three billion, two hundred forty-six million, nine hundred sixty-one thousand, one hundred forty-four".