696272785449 has 8 divisors (see below), whose sum is σ = 930949686720. Its totient is φ = 462888870576.

The previous prime is 696272785433. The next prime is 696272785459. The reversal of 696272785449 is 944587272696.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 696272785449 - 2⁴ = 696272785433 is a prime.

It is a super-2 number, since 2×696272785449² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (696272785459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323245342 + ... + 323247495.

It is an arithmetic number, because the mean of its divisors is an integer number (116368710840).

Almost surely, 2^696272785449 is an apocalyptic number.

It is an amenable number.

696272785449 is a deficient number, since it is larger than the sum of its proper divisors (234676901271).

696272785449 is a wasteful number, since it uses less digits than its factorization.

696272785449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646493199.

The product of its digits is 365783040, while the sum is 69.

The spelling of 696272785449 in words is "six hundred ninety-six billion, two hundred seventy-two million, seven hundred eighty-five thousand, four hundred forty-nine".