696081168399 has 16 divisors (see below), whose sum is σ = 928648802304. Its totient is φ = 463783908000.

The previous prime is 696081168397. The next prime is 696081168401. The reversal of 696081168399 is 993861180696.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (696081168397) and next prime (696081168401).

It is not a de Polignac number, because 696081168399 - 2¹ = 696081168397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696081168397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72875674 + ... + 72885224.

It is an arithmetic number, because the mean of its divisors is an integer number (58040550144).

Almost surely, 2^696081168399 is an apocalyptic number.

696081168399 is a deficient number, since it is larger than the sum of its proper divisors (232567633905).

696081168399 is a wasteful number, since it uses less digits than its factorization.

696081168399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21158.

The product of its (nonzero) digits is 30233088, while the sum is 66.

The spelling of 696081168399 in words is "six hundred ninety-six billion, eighty-one million, one hundred sixty-eight thousand, three hundred ninety-nine".