696997622 has 8 divisors (see below), whose sum is σ = 1070996472. Its totient is φ = 339998800.

The previous prime is 696997597. The next prime is 696997643. The reversal of 696997622 is 226799696.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4249904 + ... + 4250067.

It is an arithmetic number, because the mean of its divisors is an integer number (133874559).

Almost surely, 2^696997622 is an apocalyptic number.

696997622 is a deficient number, since it is larger than the sum of its proper divisors (373998850).

696997622 is a wasteful number, since it uses less digits than its factorization.

696997622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8500014.

The product of its digits is 4408992, while the sum is 56.

The square root of 696997622 is about 26400.7125282633. The cubic root of 696997622 is about 886.6327427489.

The spelling of 696997622 in words is "six hundred ninety-six million, nine hundred ninety-seven thousand, six hundred twenty-two".