740323363 has 4 divisors (see below), whose sum is σ = 797271328. Its totient is φ = 683375400.

The previous prime is 740323357. The next prime is 740323421. The reversal of 740323363 is 363323047.

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 740323363 - 2²¹ = 738226211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (740327363) 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, 28473963 + ... + 28473988.

It is an arithmetic number, because the mean of its divisors is an integer number (199317832).

Almost surely, 2^740323363 is an apocalyptic number.

740323363 is a deficient number, since it is larger than the sum of its proper divisors (56947965).

740323363 is a wasteful number, since it uses less digits than its factorization.

740323363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56947964.

The product of its (nonzero) digits is 27216, while the sum is 31.

The square root of 740323363 is about 27208.8838984623. The cubic root of 740323363 is about 904.6358996462.

The spelling of 740323363 in words is "seven hundred forty million, three hundred twenty-three thousand, three hundred sixty-three".