696931041380 has 48 divisors (see below), whose sum is σ = 1674009300096. Its totient is φ = 238751385600.

The previous prime is 696931041361. The next prime is 696931041439. The reversal of 696931041380 is 83140139696.

It is a super-2 number, since 2×696931041380² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1874846 + ... + 2215605.

It is an arithmetic number, because the mean of its divisors is an integer number (34875193752).

Almost surely, 2^696931041380 is an apocalyptic number.

It is an amenable number.

696931041380 is an abundant number, since it is smaller than the sum of its proper divisors (977078258716).

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

696931041380 is a wasteful number, since it uses less digits than its factorization.

696931041380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4091684 (or 4091682 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 50.

The spelling of 696931041380 in words is "six hundred ninety-six billion, nine hundred thirty-one million, forty-one thousand, three hundred eighty".