3365648444 has 6 divisors (see below), whose sum is σ = 5889884784. Its totient is φ = 1682824220.

The previous prime is 3365648437. The next prime is 3365648471. The reversal of 3365648444 is 4448465633.

3365648444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3365648444² = 22655178897199242272, 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 as a sum of consecutive naturals, namely, 420706052 + ... + 420706059.

It is an arithmetic number, because the mean of its divisors is an integer number (981647464).

Almost surely, 2^3365648444 is an apocalyptic number.

It is an amenable number.

3365648444 is a deficient number, since it is larger than the sum of its proper divisors (2524236340).

3365648444 is a wasteful number, since it uses less digits than its factorization.

3365648444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841412115 (or 841412113 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 47.

The square root of 3365648444 is about 58014.2089836619. The cubic root of 3365648444 is about 1498.6133027385.

The spelling of 3365648444 in words is "three billion, three hundred sixty-five million, six hundred forty-eight thousand, four hundred forty-four".