7313429 has 2 divisors, whose sum is σ = 7313430. Its totient is φ = 7313428.

The previous prime is 7313419. The next prime is 7313441. The reversal of 7313429 is 9243137.

7313429 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7279204 + 34225 = 2698^2 + 185^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7313429 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7313419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3656714 + 3656715.

It is an arithmetic number, because the mean of its divisors is an integer number (3656715).

Almost surely, 2^7313429 is an apocalyptic number.

It is an amenable number.

7313429 is a deficient number, since it is larger than the sum of its proper divisors (1).

7313429 is an equidigital number, since it uses as much as digits as its factorization.

7313429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 29.

The square root of 7313429 is about 2704.3352233035. The cubic root of 7313429 is about 194.1066211656.

Subtracting from 7313429 its sum of digits (29), we obtain a triangular number (7313400 = T₃₈₂₄).

The spelling of 7313429 in words is "seven million, three hundred thirteen thousand, four hundred twenty-nine".