690130619 has 8 divisors (see below), whose sum is σ = 700868928. Its totient is φ = 679405320.

The previous prime is 690130613. The next prime is 690130627. The reversal of 690130619 is 916031096.

690130619 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 a cyclic number.

It is not a de Polignac number, because 690130619 - 2²⁴ = 673353403 is a prime.

It is a super-2 number, since 2×690130619² = 952560542562646322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (690130613) 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, 197324 + ... + 200790.

It is an arithmetic number, because the mean of its divisors is an integer number (87608616).

Almost surely, 2^690130619 is an apocalyptic number.

690130619 is a deficient number, since it is larger than the sum of its proper divisors (10738309).

690130619 is a wasteful number, since it uses less digits than its factorization.

690130619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6505.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 690130619 is about 26270.3372456465. The cubic root of 690130619 is about 883.7113482439.

The spelling of 690130619 in words is "six hundred ninety million, one hundred thirty thousand, six hundred nineteen".