7316427 has 8 divisors (see below), whose sum is σ = 9879040. Its totient is φ = 4815720.

The previous prime is 7316389. The next prime is 7316429. The reversal of 7316427 is 7246137.

7316427 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7316427 - 2⁷ = 7316299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7316394 and 7316403.

It is not an unprimeable number, because it can be changed into a prime (7316429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15199 + ... + 15672.

It is an arithmetic number, because the mean of its divisors is an integer number (1234880).

Almost surely, 2^7316427 is an apocalyptic number.

7316427 is a deficient number, since it is larger than the sum of its proper divisors (2562613).

7316427 is a wasteful number, since it uses less digits than its factorization.

7316427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30953.

The product of its digits is 7056, while the sum is 30.

The square root of 7316427 is about 2704.8894616971. The cubic root of 7316427 is about 194.1331409715.

The spelling of 7316427 in words is "seven million, three hundred sixteen thousand, four hundred twenty-seven".