739089 has 12 divisors (see below), whose sum is σ = 1149876. Its totient is φ = 454752.

The previous prime is 739087. The next prime is 739099. The reversal of 739089 is 980937.

It can be written as a sum of positive squares in 2 ways, for example, as 242064 + 497025 = 492^2 + 705^2 .

It is not a de Polignac number, because 739089 - 2¹ = 739087 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (739087) 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, 3042 + ... + 3275.

It is an arithmetic number, because the mean of its divisors is an integer number (95823).

2⁷³⁹⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

739089 is a deficient number, since it is larger than the sum of its proper divisors (410787).

739089 is a wasteful number, since it uses less digits than its factorization.

739089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6336 (or 6333 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 739089 is about 859.7028556426. The cubic root of 739089 is about 90.4132844575.

The spelling of 739089 in words is "seven hundred thirty-nine thousand, eighty-nine".