690613710039 has 32 divisors (see below), whose sum is σ = 1116191404800. Its totient is φ = 418535750880.

The previous prime is 690613709963. The next prime is 690613710041. The reversal of 690613710039 is 930017316096.

It is not a de Polignac number, because 690613710039 - 2¹¹ = 690613707991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 690613709976 and 690613710003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (690613710049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10863157 + ... + 10926545.

It is an arithmetic number, because the mean of its divisors is an integer number (34880981400).

Almost surely, 2^690613710039 is an apocalyptic number.

690613710039 is a deficient number, since it is larger than the sum of its proper divisors (425577694761).

690613710039 is a wasteful number, since it uses less digits than its factorization.

690613710039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100092 (or 100086 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 45.

The spelling of 690613710039 in words is "six hundred ninety billion, six hundred thirteen million, seven hundred ten thousand, thirty-nine".