2849564992 has 14 divisors (see below), whose sum is σ = 5654605658. Its totient is φ = 1424782464.

The previous prime is 2849564987. The next prime is 2849564999. The reversal of 2849564992 is 2994659482.

It can be written as a sum of positive squares in only one way, i.e., 2541773056 + 307791936 = 50416^2 + 17544^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2849564999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22262163 + ... + 22262290.

Almost surely, 2^2849564992 is an apocalyptic number.

It is an amenable number.

2849564992 is a deficient number, since it is larger than the sum of its proper divisors (2805040666).

2849564992 is an equidigital number, since it uses as much as digits as its factorization.

2849564992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44524465 (or 44524455 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 58.

The square root of 2849564992 is about 53381.3168814708. The cubic root of 2849564992 is about 1417.7278003396.

The spelling of 2849564992 in words is "two billion, eight hundred forty-nine million, five hundred sixty-four thousand, nine hundred ninety-two".