7490224679 has 4 divisors (see below), whose sum is σ = 8560256784. Its totient is φ = 6420192576.

The previous prime is 7490224649. The next prime is 7490224697. The reversal of 7490224679 is 9764220947.

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

It is a de Polignac number, because none of the positive numbers 2^k-7490224679 is a prime.

It is a super-2 number, since 2×7490224679² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7490224649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535016042 + ... + 535016055.

It is an arithmetic number, because the mean of its divisors is an integer number (2140064196).

Almost surely, 2^7490224679 is an apocalyptic number.

7490224679 is a deficient number, since it is larger than the sum of its proper divisors (1070032105).

7490224679 is a wasteful number, since it uses less digits than its factorization.

7490224679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070032104.

The product of its (nonzero) digits is 1524096, while the sum is 50.

The square root of 7490224679 is about 86546.0841344078. The cubic root of 7490224679 is about 1956.5830266677.

The spelling of 7490224679 in words is "seven billion, four hundred ninety million, two hundred twenty-four thousand, six hundred seventy-nine".