2954489 has 2 divisors, whose sum is σ = 2954490. Its totient is φ = 2954488.

The previous prime is 2954461. The next prime is 2954503. The reversal of 2954489 is 9844592.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2948089 + 6400 = 1717^2 + 80^2 .

It is a cyclic number.

It is not a de Polignac number, because 2954489 - 2⁸ = 2954233 is a prime.

It is a super-2 number, since 2×2954489² = 17458010502242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2954429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1477244 + 1477245.

It is an arithmetic number, because the mean of its divisors is an integer number (1477245).

2^2954489 is an apocalyptic number.

It is an amenable number.

2954489 is a deficient number, since it is larger than the sum of its proper divisors (1).

2954489 is an equidigital number, since it uses as much as digits as its factorization.

2954489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 41.

The square root of 2954489 is about 1718.8627053956. The cubic root of 2954489 is about 143.4919240964.

It can be divided in two parts, 2954 and 489, that added together give a palindrome (3443).

The spelling of 2954489 in words is "two million, nine hundred fifty-four thousand, four hundred eighty-nine".