3150990461808 has 720 divisors, whose sum is σ = 10836431424000. Its totient is φ = 850575559680.

The previous prime is 3150990461803. The next prime is 3150990461809. The reversal of 3150990461808 is 8081640990513.

3150990461808 is a `hidden beast` number, since 3 + 1 + 509 + 90 + 46 + 1 + 8 + 0 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3150990461803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 7520263423 + ... + 7520263841.

It is an arithmetic number, because the mean of its divisors is an integer number (15050599200).

Almost surely, 2^{3150990461808} 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 3150990461808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5418215712000).

3150990461808 is an abundant number, since it is smaller than the sum of its proper divisors (7685440962192).

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

3150990461808 is a wasteful number, since it uses less digits than its factorization.

3150990461808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930 (or 914 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 54.

The spelling of 3150990461808 in words is "three trillion, one hundred fifty billion, nine hundred ninety million, four hundred sixty-one thousand, eight hundred eight".