740466 has 24 divisors (see below), whose sum is σ = 1657344. Its totient is φ = 238680.

The previous prime is 740461. The next prime is 740473. The reversal of 740466 is 664047.

740466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 740466.

It is not an unprimeable number, because it can be changed into a prime (740461) by changing a digit.

740466 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106 + ... + 1221.

It is an arithmetic number, because the mean of its divisors is an integer number (69056).

2⁷⁴⁰⁴⁶⁶ is an apocalyptic number.

740466 is an abundant number, since it is smaller than the sum of its proper divisors (916878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

740466 is a wasteful number, since it uses less digits than its factorization.

740466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366 (or 1363 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 740466 is about 860.5033410743. The cubic root of 740466 is about 90.4693994199.

The spelling of 740466 in words is "seven hundred forty thousand, four hundred sixty-six".