697404848 has 60 divisors (see below), whose sum is σ = 1579273920. Its totient is φ = 297472896.

The previous prime is 697404797. The next prime is 697404857. The reversal of 697404848 is 848404796.

It is a junction number, because it is equal to n+sod(n) for n = 697404796 and 697404805.

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 11 ways as a sum of consecutive naturals, for example, 172838 + ... + 176826.

It is an arithmetic number, because the mean of its divisors is an integer number (26321232).

Almost surely, 2^697404848 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 697404848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (789636960).

697404848 is an abundant number, since it is smaller than the sum of its proper divisors (881869072).

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

697404848 is a wasteful number, since it uses less digits than its factorization.

697404848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4234 (or 4221 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 50.

The square root of 697404848 is about 26408.4238075656. The cubic root of 697404848 is about 886.8053830370.

The spelling of 697404848 in words is "six hundred ninety-seven million, four hundred four thousand, eight hundred forty-eight".