2958849 has 10 divisors (see below), whose sum is σ = 4420130. Its totient is φ = 1972512.

The previous prime is 2958829. The next prime is 2958859. The reversal of 2958849 is 9488592.

2958849 is a `hidden beast` number, since 29 + 588 + 49 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2772225 + 186624 = 1665^2 + 432^2 .

It is not a de Polignac number, because 2958849 - 2⁷ = 2958721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2958829) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 18184 + ... + 18345.

It is an arithmetic number, because the mean of its divisors is an integer number (442013).

2^2958849 is an apocalyptic number.

It is an amenable number.

2958849 is a deficient number, since it is larger than the sum of its proper divisors (1461281).

2958849 is an equidigital number, since it uses as much as digits as its factorization.

2958849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36541 (or 36532 counting only the distinct ones).

The product of its digits is 207360, while the sum is 45.

The square root of 2958849 is about 1720.1305183038. The cubic root of 2958849 is about 143.5624740620.

The spelling of 2958849 in words is "two million, nine hundred fifty-eight thousand, eight hundred forty-nine".