2930089 has 6 divisors (see below), whose sum is σ = 3028650. Its totient is φ = 2834640.

The previous prime is 2930071. The next prime is 2930093. The reversal of 2930089 is 9800392.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1946025 + 984064 = 1395^2 + 992^2 .

It is not a de Polignac number, because 2930089 - 2⁷ = 2929961 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2930089.

It is not an unprimeable number, because it can be changed into a prime (2930489) 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, 564 + ... + 2485.

It is an arithmetic number, because the mean of its divisors is an integer number (504775).

2^2930089 is an apocalyptic number.

It is an amenable number.

2930089 is a deficient number, since it is larger than the sum of its proper divisors (98561).

2930089 is an equidigital number, since it uses as much as digits as its factorization.

2930089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3111 (or 3080 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 2930089 is about 1711.7502738425. The cubic root of 2930089 is about 143.0958165933.

The spelling of 2930089 in words is "two million, nine hundred thirty thousand, eighty-nine".