740366 has 16 divisors (see below), whose sum is σ = 1230768. Its totient is φ = 331200.

The previous prime is 740359. The next prime is 740371. The reversal of 740366 is 663047.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1376 + ... + 1836.

It is an arithmetic number, because the mean of its divisors is an integer number (76923).

2⁷⁴⁰³⁶⁶ is an apocalyptic number.

740366 is a deficient number, since it is larger than the sum of its proper divisors (490402).

740366 is a wasteful number, since it uses less digits than its factorization.

740366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 740366 is about 860.4452335855. The cubic root of 740366 is about 90.4653266031.

The spelling of 740366 in words is "seven hundred forty thousand, three hundred sixty-six".