690152313 has 8 divisors (see below), whose sum is σ = 921130048. Its totient is φ = 459638064.

The previous prime is 690152311. The next prime is 690152317. The reversal of 690152313 is 313251096.

690152313 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 690152313 - 2¹ = 690152311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (690152311) 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, 112381 + ... + 118362.

It is an arithmetic number, because the mean of its divisors is an integer number (115141256).

Almost surely, 2^690152313 is an apocalyptic number.

It is an amenable number.

690152313 is a deficient number, since it is larger than the sum of its proper divisors (230977735).

690152313 is a wasteful number, since it uses less digits than its factorization.

690152313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231743.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 690152313 is about 26270.7501415548. The cubic root of 690152313 is about 883.7206078597.

The spelling of 690152313 in words is "six hundred ninety million, one hundred fifty-two thousand, three hundred thirteen".