2899440266 has 8 divisors (see below), whose sum is σ = 4349554464. Its totient is φ = 1449588780.

The previous prime is 2899440263. The next prime is 2899440301. The reversal of 2899440266 is 6620449982.

It is a happy number.

2899440266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2899440266² = 16813507712204301512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2899440263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35270 + ... + 83921.

It is an arithmetic number, because the mean of its divisors is an integer number (543694308).

Almost surely, 2^2899440266 is an apocalyptic number.

2899440266 is a deficient number, since it is larger than the sum of its proper divisors (1450114198).

2899440266 is a wasteful number, since it uses less digits than its factorization.

2899440266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131356.

The product of its (nonzero) digits is 1492992, while the sum is 50.

The square root of 2899440266 is about 53846.4508208294. The cubic root of 2899440266 is about 1425.9513935568.

The spelling of 2899440266 in words is "two billion, eight hundred ninety-nine million, four hundred forty thousand, two hundred sixty-six".