741722365 has 4 divisors (see below), whose sum is σ = 890066844. Its totient is φ = 593377888.

The previous prime is 741722309. The next prime is 741722381. The reversal of 741722365 is 563227147.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 139854276 + 601868089 = 11826^2 + 24533^2 .

It is a cyclic number.

It is not a de Polignac number, because 741722365 - 2⁹ = 741721853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74172232 + ... + 74172241.

It is an arithmetic number, because the mean of its divisors is an integer number (222516711).

Almost surely, 2^741722365 is an apocalyptic number.

It is an amenable number.

741722365 is a deficient number, since it is larger than the sum of its proper divisors (148344479).

741722365 is a wasteful number, since it uses less digits than its factorization.

741722365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148344478.

The product of its digits is 70560, while the sum is 37.

The square root of 741722365 is about 27234.5803162083. The cubic root of 741722365 is about 905.2053765042.

The spelling of 741722365 in words is "seven hundred forty-one million, seven hundred twenty-two thousand, three hundred sixty-five".