694870848 has 336 divisors, whose sum is σ = 2434498560. Its totient is φ = 185213952.

The previous prime is 694870837. The next prime is 694870873. The reversal of 694870848 is 848078496.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 694870794 and 694870803.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5471361 + ... + 5471487.

Almost surely, 2^694870848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 694870848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1217249280).

694870848 is an abundant number, since it is smaller than the sum of its proper divisors (1739627712).

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

694870848 is a wasteful number, since it uses less digits than its factorization.

694870848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 54.

The square root of 694870848 is about 26360.4030318203. The cubic root of 694870848 is about 885.7300191249.

The spelling of 694870848 in words is "six hundred ninety-four million, eight hundred seventy thousand, eight hundred forty-eight".