696228249600 has 756 divisors, whose sum is σ = 2697724714776. Its totient is φ = 170624286720.

The previous prime is 696228249599. The next prime is 696228249617. The reversal of 696228249600 is 6942822696.

It is a happy number.

696228249600 is a `hidden beast` number, since 6 + 9 + 6 + 2 + 2 + 8 + 24 + 9 + 600 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3067084687 + ... + 3067084913.

Almost surely, 2^696228249600 is an apocalyptic number.

696228249600 is a gapful number since it is divisible by the number (60) 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 696228249600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1348862357388).

696228249600 is an abundant number, since it is smaller than the sum of its proper divisors (2001496465176).

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

696228249600 is an equidigital number, since it uses as much as digits as its factorization.

696228249600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 54.

The spelling of 696228249600 in words is "six hundred ninety-six billion, two hundred twenty-eight million, two hundred forty-nine thousand, six hundred".