3293950656 has 112 divisors (see below), whose sum is σ = 9216339200. Its totient is φ = 1035389952.

The previous prime is 3293950643. The next prime is 3293950721. The reversal of 3293950656 is 6560593923.

It is a super-2 number, since 2×3293950656² = 21700221848325660672, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 833421 + ... + 837363.

Almost surely, 2^3293950656 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 3293950656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4608169600).

3293950656 is an abundant number, since it is smaller than the sum of its proper divisors (5922388544).

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

3293950656 is a wasteful number, since it uses less digits than its factorization.

3293950656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4206 (or 4196 counting only the distinct ones).

The product of its (nonzero) digits is 1312200, while the sum is 48.

The square root of 3293950656 is about 57392.9495321507. The cubic root of 3293950656 is about 1487.8952695395.

The spelling of 3293950656 in words is "three billion, two hundred ninety-three million, nine hundred fifty thousand, six hundred fifty-six".