759480989 has 4 divisors (see below), whose sum is σ = 759631356. Its totient is φ = 759330624.

The previous prime is 759480983. The next prime is 759481013. The reversal of 759480989 is 989084957.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 477072964 + 282408025 = 21842^2 + 16805^2 .

It is a cyclic number.

It is not a de Polignac number, because 759480989 - 2⁴ = 759480973 is a prime.

It is a super-3 number, since 3×759480989³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (759480983) 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, 67334 + ... + 77799.

It is an arithmetic number, because the mean of its divisors is an integer number (189907839).

Almost surely, 2^759480989 is an apocalyptic number.

It is an amenable number.

759480989 is a deficient number, since it is larger than the sum of its proper divisors (150367).

759480989 is a wasteful number, since it uses less digits than its factorization.

759480989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150366.

The product of its (nonzero) digits is 6531840, while the sum is 59.

The square root of 759480989 is about 27558.6826426809. The cubic root of 759480989 is about 912.3727432219.

The spelling of 759480989 in words is "seven hundred fifty-nine million, four hundred eighty thousand, nine hundred eighty-nine".