3115245300 has 144 divisors (see below), whose sum is σ = 9167663232. Its totient is φ = 816652800.

The previous prime is 3115245299. The next prime is 3115245319. The reversal of 3115245300 is 35425113.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5592622 + ... + 5593178.

It is an arithmetic number, because the mean of its divisors is an integer number (63664328).

Almost surely, 2^3115245300 is an apocalyptic number.

3115245300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3115245300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4583831616).

3115245300 is an abundant number, since it is smaller than the sum of its proper divisors (6052417932).

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

3115245300 is a wasteful number, since it uses less digits than its factorization.

3115245300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858 (or 851 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 3115245300 is about 55814.3825550368. The cubic root of 3115245300 is about 1460.4860613445.

The spelling of 3115245300 in words is "three billion, one hundred fifteen million, two hundred forty-five thousand, three hundred".