3247798995 has 48 divisors (see below), whose sum is σ = 6438811392. Its totient is φ = 1483536960.

The previous prime is 3247798921. The next prime is 3247799003. The reversal of 3247798995 is 5998977423.

It is not a de Polignac number, because 3247798995 - 2¹² = 3247794899 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 491584 + ... + 498146.

It is an arithmetic number, because the mean of its divisors is an integer number (134141904).

Almost surely, 2^3247798995 is an apocalyptic number.

3247798995 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3247798995 is a deficient number, since it is larger than the sum of its proper divisors (3191012397).

3247798995 is a wasteful number, since it uses less digits than its factorization.

3247798995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8152 (or 8149 counting only the distinct ones).

The product of its digits is 34292160, while the sum is 63.

The square root of 3247798995 is about 56989.4638946534. The cubic root of 3247798995 is about 1480.9135756821.

The spelling of 3247798995 in words is "three billion, two hundred forty-seven million, seven hundred ninety-eight thousand, nine hundred ninety-five".