696444127 has 4 divisors (see below), whose sum is σ = 697076640. Its totient is φ = 695811616.

The previous prime is 696444121. The next prime is 696444139. The reversal of 696444127 is 721444696.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 696444127 - 2¹¹ = 696442079 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 (696444121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314602 + ... + 316807.

It is an arithmetic number, because the mean of its divisors is an integer number (174269160).

Almost surely, 2^696444127 is an apocalyptic number.

696444127 is a deficient number, since it is larger than the sum of its proper divisors (632513).

696444127 is a wasteful number, since it uses less digits than its factorization.

696444127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632512.

The product of its digits is 290304, while the sum is 43.

The square root of 696444127 is about 26390.2278694217. The cubic root of 696444127 is about 886.3979850134.

The spelling of 696444127 in words is "six hundred ninety-six million, four hundred forty-four thousand, one hundred twenty-seven".