697927652 has 12 divisors (see below), whose sum is σ = 1230697776. Its totient is φ = 346299720.

The previous prime is 697927649. The next prime is 697927679. The reversal of 697927652 is 256729796.

It is a happy number.

697927652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 697927594 and 697927603.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 665438 + ... + 666485.

It is an arithmetic number, because the mean of its divisors is an integer number (102558148).

Almost surely, 2^697927652 is an apocalyptic number.

It is an amenable number.

697927652 is a deficient number, since it is larger than the sum of its proper divisors (532770124).

697927652 is a wasteful number, since it uses less digits than its factorization.

697927652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332058 (or 1332056 counting only the distinct ones).

The product of its digits is 2857680, while the sum is 53.

The square root of 697927652 is about 26418.3203856718. The cubic root of 697927652 is about 887.0269232228.

The spelling of 697927652 in words is "six hundred ninety-seven million, nine hundred twenty-seven thousand, six hundred fifty-two".