3150197946 has 96 divisors (see below), whose sum is σ = 8162856000. Its totient is φ = 897904224.

The previous prime is 3150197881. The next prime is 3150197951. The reversal of 3150197946 is 6497910513.

3150197946 is a `hidden beast` number, since 31 + 501 + 9 + 79 + 46 = 666.

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, 1345645 + ... + 1347983.

It is an arithmetic number, because the mean of its divisors is an integer number (85029750).

Almost surely, 2^3150197946 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3150197946, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4081428000).

3150197946 is an abundant number, since it is smaller than the sum of its proper divisors (5012658054).

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

3150197946 is a wasteful number, since it uses less digits than its factorization.

3150197946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2873 (or 2860 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The square root of 3150197946 is about 56126.6242170327. The cubic root of 3150197946 is about 1465.9279138953.

The spelling of 3150197946 in words is "three billion, one hundred fifty million, one hundred ninety-seven thousand, nine hundred forty-six".