3351664444 has 24 divisors (see below), whose sum is σ = 6424593840. Its totient is φ = 1522864896.

The previous prime is 3351664399. The next prime is 3351664447. The reversal of 3351664444 is 4444661533.

It is a super-2 number, since 2×3351664444² = 22467309090347658272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3351664397 and 3351664406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3351664447) 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, 847842 + ... + 851785.

It is an arithmetic number, because the mean of its divisors is an integer number (267691410).

Almost surely, 2^3351664444 is an apocalyptic number.

3351664444 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3351664444 is a deficient number, since it is larger than the sum of its proper divisors (3072929396).

3351664444 is a wasteful number, since it uses less digits than its factorization.

3351664444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699677 (or 1699675 counting only the distinct ones).

The product of its digits is 414720, while the sum is 40.

The square root of 3351664444 is about 57893.5613345733. The cubic root of 3351664444 is about 1496.5348820615.

The spelling of 3351664444 in words is "three billion, three hundred fifty-one million, six hundred sixty-four thousand, four hundred forty-four".