697833338796 has 216 divisors, whose sum is σ = 1993418127792. Its totient is φ = 205686138240.

The previous prime is 697833338743. The next prime is 697833338801.

It is a happy number.

697833338796 is a `hidden beast` number, since 69 + 78 + 3 + 33 + 387 + 96 = 666.

697833338796 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 214518306 + ... + 214521558.

Almost surely, 2^697833338796 is an apocalyptic number.

697833338796 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 697833338796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (996709063896).

697833338796 is an abundant number, since it is smaller than the sum of its proper divisors (1295584788996).

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

697833338796 is a wasteful number, since it uses less digits than its factorization.

697833338796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3355 (or 3306 counting only the distinct ones).

The product of its digits is 740710656, while the sum is 72.

The spelling of 697833338796 in words is "six hundred ninety-seven billion, eight hundred thirty-three million, three hundred thirty-eight thousand, seven hundred ninety-six".