696617141 has 4 divisors (see below), whose sum is σ = 759945984. Its totient is φ = 633288300.

The previous prime is 696617137. The next prime is 696617171. The reversal of 696617141 is 141716696.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 696617141 - 2² = 696617137 is a prime.

It is a super-2 number, since 2×696617141² = 970550882270027762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696617171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31664405 + ... + 31664426.

It is an arithmetic number, because the mean of its divisors is an integer number (189986496).

Almost surely, 2^696617141 is an apocalyptic number.

It is an amenable number.

696617141 is a deficient number, since it is larger than the sum of its proper divisors (63328843).

696617141 is a wasteful number, since it uses less digits than its factorization.

696617141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63328842.

The product of its digits is 54432, while the sum is 41.

The square root of 696617141 is about 26393.5056595368. The cubic root of 696617141 is about 886.4713800198.

The spelling of 696617141 in words is "six hundred ninety-six million, six hundred seventeen thousand, one hundred forty-one".