696189055 has 8 divisors (see below), whose sum is σ = 835570944. Its totient is φ = 556855200.

The previous prime is 696189029. The next prime is 696189059. The reversal of 696189055 is 550981696.

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

It is not a de Polignac number, because 696189055 - 2⁵ = 696189023 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 (696189059) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 41845 + ... + 56065.

It is an arithmetic number, because the mean of its divisors is an integer number (104446368).

Almost surely, 2^696189055 is an apocalyptic number.

696189055 is a deficient number, since it is larger than the sum of its proper divisors (139381889).

696189055 is a wasteful number, since it uses less digits than its factorization.

696189055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24017.

The product of its (nonzero) digits is 583200, while the sum is 49.

The square root of 696189055 is about 26385.3947289026. The cubic root of 696189055 is about 886.2897576596.

The spelling of 696189055 in words is "six hundred ninety-six million, one hundred eighty-nine thousand, fifty-five".