2916940572 has 480 divisors, whose sum is σ = 10199777280. Its totient is φ = 705438720.

The previous prime is 2916940571. The next prime is 2916940633. The reversal of 2916940572 is 2750496192.

2916940572 is a `hidden beast` number, since 29 + 16 + 9 + 40 + 572 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2916940571) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 22967973 + ... + 22968099.

It is an arithmetic number, because the mean of its divisors is an integer number (21249536).

Almost surely, 2^2916940572 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 2916940572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5099888640).

2916940572 is an abundant number, since it is smaller than the sum of its proper divisors (7282836708).

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

2916940572 is a wasteful number, since it uses less digits than its factorization.

2916940572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 2916940572 is about 54008.7082978292. The cubic root of 2916940572 is about 1428.8145377671.

The spelling of 2916940572 in words is "two billion, nine hundred sixteen million, nine hundred forty thousand, five hundred seventy-two".