3443506964 has 12 divisors (see below), whose sum is σ = 6028684788. Its totient is φ = 1721025600.

The previous prime is 3443506949. The next prime is 3443506973. The reversal of 3443506964 is 4696053443.

It can be written as a sum of positive squares in 2 ways, for example, as 590878864 + 2852628100 = 24308^2 + 53410^2 .

It is a super-2 number, since 2×3443506964² = 23715480422232994592, which contains 22 as substring.

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, 171257 + ... + 190304.

It is an arithmetic number, because the mean of its divisors is an integer number (502390399).

Almost surely, 2^3443506964 is an apocalyptic number.

It is an amenable number.

3443506964 is a deficient number, since it is larger than the sum of its proper divisors (2585177824).

3443506964 is a wasteful number, since it uses less digits than its factorization.

3443506964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363946 (or 363944 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 44.

The square root of 3443506964 is about 58681.4021986523. The cubic root of 3443506964 is about 1510.0812733473.

The spelling of 3443506964 in words is "three billion, four hundred forty-three million, five hundred six thousand, nine hundred sixty-four".