2899332 has 18 divisors (see below), whose sum is σ = 7328958. Its totient is φ = 966432.

The previous prime is 2899327. The next prime is 2899339. The reversal of 2899332 is 2339982.

It can be written as a sum of positive squares in only one way, i.e., 2414916 + 484416 = 1554^2 + 696^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×2899332² = 16812252092448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 80537 = 2899332 / (2 + 8 + 9 + 9 + 3 + 3 + 2).

It is not an unprimeable number, because it can be changed into a prime (2899339) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40233 + ... + 40304.

2^2899332 is an apocalyptic number.

It is an amenable number.

2899332 is an abundant number, since it is smaller than the sum of its proper divisors (4429626).

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

2899332 is a wasteful number, since it uses less digits than its factorization.

2899332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80547 (or 80542 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 2899332 is about 1702.7424937435. The cubic root of 2899332 is about 142.5933644847.

The spelling of 2899332 in words is "two million, eight hundred ninety-nine thousand, three hundred thirty-two".