740363 has 4 divisors (see below), whose sum is σ = 797328. Its totient is φ = 683400.

The previous prime is 740359. The next prime is 740371. The reversal of 740363 is 363047.

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 740363 - 2² = 740359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (740303) 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, 28463 + ... + 28488.

It is an arithmetic number, because the mean of its divisors is an integer number (199332).

2⁷⁴⁰³⁶³ is an apocalyptic number.

740363 is a deficient number, since it is larger than the sum of its proper divisors (56965).

740363 is a wasteful number, since it uses less digits than its factorization.

740363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56964.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 740363 is about 860.4434903002. The cubic root of 740363 is about 90.4652044129.

The spelling of 740363 in words is "seven hundred forty thousand, three hundred sixty-three".