3135215000 has 80 divisors (see below), whose sum is σ = 7485041520. Its totient is φ = 1230320000.

The previous prime is 3135214993. The next prime is 3135215051. The reversal of 3135215000 is 5125313.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 259085 + ... + 270915.

It is an arithmetic number, because the mean of its divisors is an integer number (93563019).

Almost surely, 2^3135215000 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 3135215000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3742520760).

3135215000 is an abundant number, since it is smaller than the sum of its proper divisors (4349826520).

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

3135215000 is a wasteful number, since it uses less digits than its factorization.

3135215000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11910 (or 11891 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 3135215000 is about 55992.9906327569. The cubic root of 3135215000 is about 1463.6001413774.

The spelling of 3135215000 in words is "three billion, one hundred thirty-five million, two hundred fifteen thousand".