742332713 has 4 divisors (see below), whose sum is σ = 750673620. Its totient is φ = 733991808.

The previous prime is 742332677. The next prime is 742332733. The reversal of 742332713 is 317233247.

742332713 is digitally balanced in base 2, 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, and also an emirpimes, since its reverse is a distinct semiprime: 317233247 = 463 ⋅685169.

It can be written as a sum of positive squares in 2 ways, for example, as 212780569 + 529552144 = 14587^2 + 23012^2 .

It is a cyclic number.

It is not a de Polignac number, because 742332713 - 2⁶ = 742332649 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 742332713.

It is not an unprimeable number, because it can be changed into a prime (742332733) 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, 4170320 + ... + 4170497.

It is an arithmetic number, because the mean of its divisors is an integer number (187668405).

Almost surely, 2^742332713 is an apocalyptic number.

It is an amenable number.

742332713 is a deficient number, since it is larger than the sum of its proper divisors (8340907).

742332713 is an equidigital number, since it uses as much as digits as its factorization.

742332713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8340906.

The product of its digits is 21168, while the sum is 32.

The square root of 742332713 is about 27245.7833985371. The cubic root of 742332713 is about 905.4536000274.

The spelling of 742332713 in words is "seven hundred forty-two million, three hundred thirty-two thousand, seven hundred thirteen".