741289 has 4 divisors (see below), whose sum is σ = 743040. Its totient is φ = 739540.

The previous prime is 741283. The next prime is 741337. The reversal of 741289 is 982147.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 741289 - 2¹¹ = 739241 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 741289.

It is not an unprimeable number, because it can be changed into a prime (741283) 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, 204 + ... + 1234.

It is an arithmetic number, because the mean of its divisors is an integer number (185760).

2⁷⁴¹²⁸⁹ is an apocalyptic number.

It is an amenable number.

741289 is a deficient number, since it is larger than the sum of its proper divisors (1751).

741289 is a wasteful number, since it uses less digits than its factorization.

741289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750.

The product of its digits is 4032, while the sum is 31.

The square root of 741289 is about 860.9814167565. The cubic root of 741289 is about 90.5029047835.

The spelling of 741289 in words is "seven hundred forty-one thousand, two hundred eighty-nine".