690223349883 has 32 divisors (see below), whose sum is σ = 942353049600. Its totient is φ = 449174526336.

The previous prime is 690223349807. The next prime is 690223349939. The reversal of 690223349883 is 388943322096.

It is not a de Polignac number, because 690223349883 - 2⁹ = 690223349371 is a prime.

It is a super-2 number, since 2×690223349883² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (690223344883) 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, 90351378 + ... + 90359016.

It is an arithmetic number, because the mean of its divisors is an integer number (29448532800).

Almost surely, 2^690223349883 is an apocalyptic number.

690223349883 is a deficient number, since it is larger than the sum of its proper divisors (252129699717).

690223349883 is a wasteful number, since it uses less digits than its factorization.

690223349883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9291.

The product of its (nonzero) digits is 13436928, while the sum is 57.

The spelling of 690223349883 in words is "six hundred ninety billion, two hundred twenty-three million, three hundred forty-nine thousand, eight hundred eighty-three".