2484739 has 2 divisors, whose sum is σ = 2484740. Its totient is φ = 2484738.

The previous prime is 2484733. The next prime is 2484751. The reversal of 2484739 is 9374842.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2484739 - 2³ = 2484731 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 4⁵ + 8⁷ + 4⁹ + 7⁶ + 3⁸ + 9² .

It is a junction number, because it is equal to n+sod(n) for n = 2484698 and 2484707.

It is not a weakly prime, because it can be changed into another prime (2484731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1242369 + 1242370.

It is an arithmetic number, because the mean of its divisors is an integer number (1242370).

2^2484739 is an apocalyptic number.

2484739 is a deficient number, since it is larger than the sum of its proper divisors (1).

2484739 is an equidigital number, since it uses as much as digits as its factorization.

2484739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 37.

The square root of 2484739 is about 1576.3054906965. The cubic root of 2484739 is about 135.4441521277. Note that the first 3 decimals are identical.

It can be divided in two parts, 2484 and 739, that added together give a palindrome (3223).

The spelling of 2484739 in words is "two million, four hundred eighty-four thousand, seven hundred thirty-nine".