7914563316 has 288 divisors, whose sum is σ = 24908083200. Its totient is φ = 2087285760.

The previous prime is 7914563249. The next prime is 7914563323. The reversal of 7914563316 is 6133654197.

It is a happy number.

7914563316 is a `hidden beast` number, since 7 + 9 + 1 + 4 + 5 + 633 + 1 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5499325 + ... + 5500763.

It is an arithmetic number, because the mean of its divisors is an integer number (86486400).

Almost surely, 2^7914563316 is an apocalyptic number.

7914563316 is a gapful number since it is divisible by the number (76) 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 7914563316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12454041600).

7914563316 is an abundant number, since it is smaller than the sum of its proper divisors (16993519884).

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

7914563316 is a wasteful number, since it uses less digits than its factorization.

7914563316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539 (or 1534 counting only the distinct ones).

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

The square root of 7914563316 is about 88963.8315047188. The cubic root of 7914563316 is about 1992.8547796458.

The spelling of 7914563316 in words is "seven billion, nine hundred fourteen million, five hundred sixty-three thousand, three hundred sixteen".