3098131640 has 32 divisors (see below), whose sum is σ = 7337682000. Its totient is φ = 1174028544.

The previous prime is 3098131609. The next prime is 3098131669. The reversal of 3098131640 is 461318903.

It is a self number, because there is not a number n which added to its sum of digits gives 3098131640.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2037485 + ... + 2039004.

Almost surely, 2^3098131640 is an apocalyptic number.

It is an amenable number.

3098131640 is an abundant number, since it is smaller than the sum of its proper divisors (4239550360).

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

3098131640 is a wasteful number, since it uses less digits than its factorization.

3098131640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4076519 (or 4076515 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 3098131640 is about 55660.8627313663. The cubic root of 3098131640 is about 1457.8067462885.

The spelling of 3098131640 in words is "three billion, ninety-eight million, one hundred thirty-one thousand, six hundred forty".