3156763914 has 96 divisors (see below), whose sum is σ = 7347882240. Its totient is φ = 1016955000.

The previous prime is 3156763913. The next prime is 3156763921. The reversal of 3156763914 is 4193676513.

It is a happy number.

3156763914 is a `hidden beast` number, since 3 + 1 + 5 + 6 + 7 + 639 + 1 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 3156763914.

It is not an unprimeable number, because it can be changed into a prime (3156763913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4203039 + ... + 4203789.

It is an arithmetic number, because the mean of its divisors is an integer number (76540440).

Almost surely, 2^3156763914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3156763914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3673941120).

3156763914 is an abundant number, since it is smaller than the sum of its proper divisors (4191118326).

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

3156763914 is an frugal number, since it uses more digits than its factorization.

3156763914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836 (or 787 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 3156763914 is about 56185.0862240150. The cubic root of 3156763914 is about 1466.9456865736.

It can be divided in two parts, 31567 and 63914, that added together give a square (95481 = 309²).

The spelling of 3156763914 in words is "three billion, one hundred fifty-six million, seven hundred sixty-three thousand, nine hundred fourteen".