746289 has 12 divisors (see below), whose sum is σ = 1089972. Its totient is φ = 492000.

The previous prime is 746287. The next prime is 746303. The reversal of 746289 is 982647.

746289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 501264 + 245025 = 708^2 + 495^2 .

It is not a de Polignac number, because 746289 - 2¹ = 746287 is a prime.

746289 is a lucky number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (746287) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 499 + ... + 1319.

It is an arithmetic number, because the mean of its divisors is an integer number (90831).

2⁷⁴⁶²⁸⁹ is an apocalyptic number.

It is an amenable number.

746289 is a deficient number, since it is larger than the sum of its proper divisors (343683).

746289 is a wasteful number, since it uses less digits than its factorization.

746289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928 (or 925 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 746289 is about 863.8802000278. The cubic root of 746289 is about 90.7059299260.

It can be divided in two parts, 746 and 289, that added together give a triangular number (1035 = T₄₅).

The spelling of 746289 in words is "seven hundred forty-six thousand, two hundred eighty-nine".