694008048 has 80 divisors (see below), whose sum is σ = 1878451200. Its totient is φ = 220496640.

The previous prime is 694008047. The next prime is 694008053. The reversal of 694008048 is 840800496.

It is a junction number, because it is equal to n+sod(n) for n = 694007997 and 694008015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (694008047) 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, 106813 + ... + 113123.

It is an arithmetic number, because the mean of its divisors is an integer number (23480640).

Almost surely, 2^694008048 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 694008048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (939225600).

694008048 is an abundant number, since it is smaller than the sum of its proper divisors (1184443152).

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

694008048 is a wasteful number, since it uses less digits than its factorization.

694008048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6430 (or 6424 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 694008048 is about 26344.0324931473. The cubic root of 694008048 is about 885.3632726142.

The spelling of 694008048 in words is "six hundred ninety-four million, eight thousand, forty-eight".