2976489 has 6 divisors (see below), whose sum is σ = 4299386. Its totient is φ = 1984320.

The previous prime is 2976481. The next prime is 2976509. The reversal of 2976489 is 9846792.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1710864 + 1265625 = 1308^2 + 1125^2 .

It is not a de Polignac number, because 2976489 - 2³ = 2976481 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2976481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 165352 + ... + 165369.

2^2976489 is an apocalyptic number.

It is an amenable number.

2976489 is a deficient number, since it is larger than the sum of its proper divisors (1322897).

2976489 is a wasteful number, since it uses less digits than its factorization.

2976489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330727 (or 330724 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 2976489 is about 1725.2504166062. The cubic root of 2976489 is about 143.8472048280.

It can be divided in two parts, 297 and 6489, that added together give a triangular number (6786 = T₁₁₆).

The spelling of 2976489 in words is "two million, nine hundred seventy-six thousand, four hundred eighty-nine".