3247240988 has 12 divisors (see below), whose sum is σ = 5697511680. Its totient is φ = 1619380512.

The previous prime is 3247240987. The next prime is 3247241017. The reversal of 3247240988 is 8890427423.

3247240988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3247240988² = 21089148068294432288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3247240987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1058273 + ... + 1061336.

It is an arithmetic number, because the mean of its divisors is an integer number (474792640).

Almost surely, 2^3247240988 is an apocalyptic number.

It is an amenable number.

3247240988 is a deficient number, since it is larger than the sum of its proper divisors (2450270692).

3247240988 is a wasteful number, since it uses less digits than its factorization.

3247240988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2119996 (or 2119994 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 47.

The square root of 3247240988 is about 56984.5679811649. The cubic root of 3247240988 is about 1480.8287585005.

The spelling of 3247240988 in words is "three billion, two hundred forty-seven million, two hundred forty thousand, nine hundred eighty-eight".