2697449933066 has 48 divisors (see below), whose sum is σ = 4796237295720. Its totient is φ = 1134174222720.

The previous prime is 2697449932993. The next prime is 2697449933081. The reversal of 2697449933066 is 6603399447962.

It can be written as a sum of positive squares in 4 ways, for example, as 1299533880841 + 1397916052225 = 1139971^2 + 1182335^2 .

It is a super-2 number, since 2×2697449933066² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2697449932987 and 2697449933005.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1745456 + ... + 2905428.

Almost surely, 2^{2697449933066} is an apocalyptic number.

2697449933066 is a deficient number, since it is larger than the sum of its proper divisors (2098787362654).

2697449933066 is a wasteful number, since it uses less digits than its factorization.

2697449933066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160439 (or 1160432 counting only the distinct ones).

The product of its (nonzero) digits is 317447424, while the sum is 68.

The spelling of 2697449933066 in words is "two trillion, six hundred ninety-seven billion, four hundred forty-nine million, nine hundred thirty-three thousand, sixty-six".