2916680724 has 60 divisors (see below), whose sum is σ = 7631385300. Its totient is φ = 971384832.

The previous prime is 2916680717. The next prime is 2916680731. The reversal of 2916680724 is 4270866192.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2916680717) and next prime (2916680731).

It can be written as a sum of positive squares in 2 ways, for example, as 20088324 + 2896592400 = 4482^2 + 53820^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2916680724.

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 453322 + ... + 459710.

It is an arithmetic number, because the mean of its divisors is an integer number (127189755).

Almost surely, 2^2916680724 is an apocalyptic number.

It is an amenable number.

2916680724 is an abundant number, since it is smaller than the sum of its proper divisors (4714704576).

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

2916680724 is a wasteful number, since it uses less digits than its factorization.

2916680724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7814 (or 7803 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 2916680724 is about 54006.3026321928. The cubic root of 2916680724 is about 1428.7721091088.

The spelling of 2916680724 in words is "two billion, nine hundred sixteen million, six hundred eighty thousand, seven hundred twenty-four".