696405479 has 8 divisors (see below), whose sum is σ = 868245888. Its totient is φ = 542653560.

The previous prime is 696405443. The next prime is 696405481. The reversal of 696405479 is 974504696.

696405479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 696405479 - 2²⁰ = 695356903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696405179) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4522037 + ... + 4522190.

It is an arithmetic number, because the mean of its divisors is an integer number (108530736).

Almost surely, 2^696405479 is an apocalyptic number.

696405479 is a deficient number, since it is larger than the sum of its proper divisors (171840409).

696405479 is a wasteful number, since it uses less digits than its factorization.

696405479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9044245.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The square root of 696405479 is about 26389.4956185222. The cubic root of 696405479 is about 886.3815883198.

The spelling of 696405479 in words is "six hundred ninety-six million, four hundred five thousand, four hundred seventy-nine".