7484899 has 2 divisors, whose sum is σ = 7484900. Its totient is φ = 7484898.

The previous prime is 7484861. The next prime is 7484923. The reversal of 7484899 is 9984847.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7484899 - 2²¹ = 5387747 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7484809) 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 as a sum of consecutive naturals, namely, 3742449 + 3742450.

It is an arithmetic number, because the mean of its divisors is an integer number (3742450).

Almost surely, 2^7484899 is an apocalyptic number.

7484899 is a deficient number, since it is larger than the sum of its proper divisors (1).

7484899 is an equidigital number, since it uses as much as digits as its factorization.

7484899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 580608, while the sum is 49.

The square root of 7484899 is about 2735.8543455382. The cubic root of 7484899 is about 195.6119195288.

It can be divided in two parts, 74848 and 99, that added together give a palindrome (74947).

The spelling of 7484899 in words is "seven million, four hundred eighty-four thousand, eight hundred ninety-nine".