3240970704 has 140 divisors (see below), whose sum is σ = 9487240000. Its totient is φ = 1072014912.

The previous prime is 3240970639. The next prime is 3240970709. The reversal of 3240970704 is 4070790423.

It is a super-2 number, since 2×3240970704² = 21007782208372511232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3240970709) 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 27 ways as a sum of consecutive naturals, for example, 1620297 + ... + 1622295.

It is an arithmetic number, because the mean of its divisors is an integer number (67766000).

Almost surely, 2^3240970704 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 3240970704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4743620000).

3240970704 is an abundant number, since it is smaller than the sum of its proper divisors (6246269296).

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

3240970704 is a wasteful number, since it uses less digits than its factorization.

3240970704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2164 (or 2143 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 3240970704 is about 56929.5240099546. The cubic root of 3240970704 is about 1479.8750052704.

The spelling of 3240970704 in words is "three billion, two hundred forty million, nine hundred seventy thousand, seven hundred four".