3440444264 has 8 divisors (see below), whose sum is σ = 6450833010. Its totient is φ = 1720222128.

The previous prime is 3440444257. The next prime is 3440444299. The reversal of 3440444264 is 4624440443.

It can be written as a sum of positive squares in only one way, i.e., 2057348164 + 1383096100 = 45358^2 + 37190^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×3440444264³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215027759 + ... + 215027774.

Almost surely, 2^3440444264 is an apocalyptic number.

It is an amenable number.

3440444264 is a deficient number, since it is larger than the sum of its proper divisors (3010388746).

3440444264 is a wasteful number, since it uses less digits than its factorization.

3440444264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430055539 (or 430055535 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

The square root of 3440444264 is about 58655.3003913542. The cubic root of 3440444264 is about 1509.6334452272.

The spelling of 3440444264 in words is "three billion, four hundred forty million, four hundred forty-four thousand, two hundred sixty-four".