6697313322 has 64 divisors (see below), whose sum is σ = 15570247680. Its totient is φ = 1880970624.

The previous prime is 6697313317. The next prime is 6697313369. The reversal of 6697313322 is 2233137966.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 768763 + ... + 777425.

It is an arithmetic number, because the mean of its divisors is an integer number (243285120).

Almost surely, 2^6697313322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6697313322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7785123840).

6697313322 is an abundant number, since it is smaller than the sum of its proper divisors (8872934358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6697313322 is a wasteful number, since it uses less digits than its factorization.

6697313322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8987.

The product of its digits is 244944, while the sum is 42.

The square root of 6697313322 is about 81837.1145752341. The cubic root of 6697313322 is about 1884.9516105096.

The spelling of 6697313322 in words is "six billion, six hundred ninety-seven million, three hundred thirteen thousand, three hundred twenty-two".