694028597252 has 12 divisors (see below), whose sum is σ = 1278473731920. Its totient is φ = 328750388136.

The previous prime is 694028597239. The next prime is 694028597257. The reversal of 694028597252 is 252795820496.

It is a junction number, because it is equal to n+sod(n) for n = 694028597191 and 694028597200.

It is not an unprimeable number, because it can be changed into a prime (694028597257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4565977538 + ... + 4565977689.

It is an arithmetic number, because the mean of its divisors is an integer number (106539477660).

Almost surely, 2^694028597252 is an apocalyptic number.

It is an amenable number.

694028597252 is a deficient number, since it is larger than the sum of its proper divisors (584445134668).

694028597252 is a wasteful number, since it uses less digits than its factorization.

694028597252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9131955250 (or 9131955248 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 59.

The spelling of 694028597252 in words is "six hundred ninety-four billion, twenty-eight million, five hundred ninety-seven thousand, two hundred fifty-two".