3496666944 has 168 divisors, whose sum is σ = 9726399648. Its totient is φ = 1108224000.

The previous prime is 3496666937. The next prime is 3496666963. The reversal of 3496666944 is 4496666943.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13930819 + ... + 13931069.

It is an arithmetic number, because the mean of its divisors is an integer number (57895236).

Almost surely, 2^3496666944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3496666944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4863199824).

3496666944 is an abundant number, since it is smaller than the sum of its proper divisors (6229732704).

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

3496666944 is a wasteful number, since it uses less digits than its factorization.

3496666944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393 (or 346 counting only the distinct ones).

The product of its digits is 20155392, while the sum is 57.

The square root of 3496666944 is about 59132.6216567471. The cubic root of 3496666944 is about 1517.8123747197.

Subtracting 3496666944 from its reverse (4496666943), we obtain a palindrome (999999999).

The spelling of 3496666944 in words is "three billion, four hundred ninety-six million, six hundred sixty-six thousand, nine hundred forty-four".