690075339 has 8 divisors (see below), whose sum is σ = 974224080. Its totient is φ = 432988416.

The previous prime is 690075313. The next prime is 690075361. The reversal of 690075339 is 933570096.

690075339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 690075339 - 2¹⁷ = 689944267 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 690075339.

It is not an unprimeable number, because it can be changed into a prime (690075539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6765394 + ... + 6765495.

It is an arithmetic number, because the mean of its divisors is an integer number (121778010).

Almost surely, 2^690075339 is an apocalyptic number.

690075339 is a deficient number, since it is larger than the sum of its proper divisors (284148741).

690075339 is a wasteful number, since it uses less digits than its factorization.

690075339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13530909.

The product of its (nonzero) digits is 153090, while the sum is 42.

The square root of 690075339 is about 26269.2850873411. The cubic root of 690075339 is about 883.6877522915.

The spelling of 690075339 in words is "six hundred ninety million, seventy-five thousand, three hundred thirty-nine".