7316449723 has 4 divisors (see below), whose sum is σ = 7981581528. Its totient is φ = 6651317920.

The previous prime is 7316449703. The next prime is 7316449727. The reversal of 7316449723 is 3279446137.

7316449723 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 7316449723 - 2⁹ = 7316449211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7316449727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332565886 + ... + 332565907.

It is an arithmetic number, because the mean of its divisors is an integer number (1995395382).

Almost surely, 2^7316449723 is an apocalyptic number.

7316449723 is a deficient number, since it is larger than the sum of its proper divisors (665131805).

7316449723 is a wasteful number, since it uses less digits than its factorization.

7316449723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665131804.

The product of its digits is 762048, while the sum is 46.

The square root of 7316449723 is about 85536.2480063277. The cubic root of 7316449723 is about 1941.3334194765. Note that the first 3 decimals are identical.

The spelling of 7316449723 in words is "seven billion, three hundred sixteen million, four hundred forty-nine thousand, seven hundred twenty-three".