7489354 has 4 divisors (see below), whose sum is σ = 11234034. Its totient is φ = 3744676.

The previous prime is 7489351. The next prime is 7489357. The reversal of 7489354 is 4539847.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (7489351) and next prime (7489357).

It can be written as a sum of positive squares in only one way, i.e., 5593225 + 1896129 = 2365^2 + 1377^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (7489351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1872337 + ... + 1872340.

Almost surely, 2^7489354 is an apocalyptic number.

7489354 is a deficient number, since it is larger than the sum of its proper divisors (3744680).

7489354 is a wasteful number, since it uses less digits than its factorization.

7489354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3744679.

The product of its digits is 120960, while the sum is 40.

The square root of 7489354 is about 2736.6684125045. The cubic root of 7489354 is about 195.6507211329.

It can be divided in two parts, 74893 and 54, that added together give a palindrome (74947).

The spelling of 7489354 in words is "seven million, four hundred eighty-nine thousand, three hundred fifty-four".