3293812242 has 96 divisors (see below), whose sum is σ = 8654624640. Its totient is φ = 925616160.

The previous prime is 3293812201. The next prime is 3293812243. The reversal of 3293812242 is 2422183923.

3293812242 is a `hidden beast` number, since 32 + 9 + 381 + 2 + 242 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 3293812197 and 3293812206.

It is not an unprimeable number, because it can be changed into a prime (3293812243) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 151203 + ... + 171609.

It is an arithmetic number, because the mean of its divisors is an integer number (90152340).

Almost surely, 2^3293812242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3293812242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4327312320).

3293812242 is an abundant number, since it is smaller than the sum of its proper divisors (5360812398).

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

3293812242 is a wasteful number, since it uses less digits than its factorization.

3293812242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20493 (or 20480 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 3293812242 is about 57391.7436745043. The cubic root of 3293812242 is about 1487.8744284643.

The spelling of 3293812242 in words is "three billion, two hundred ninety-three million, eight hundred twelve thousand, two hundred forty-two".