713747669 has 16 divisors (see below), whose sum is σ = 779061888. Its totient is φ = 651259392.

The previous prime is 713747659. The next prime is 713747729. The reversal of 713747669 is 966747317.

It is a happy number.

It is not a de Polignac number, because 713747669 - 2⁸ = 713747413 is a prime.

It is a super-2 number, since 2×713747669² = 1018871470005867122, 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 (713747659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96584 + ... + 103710.

It is an arithmetic number, because the mean of its divisors is an integer number (48691368).

Almost surely, 2^713747669 is an apocalyptic number.

It is an amenable number.

713747669 is a deficient number, since it is larger than the sum of its proper divisors (65314219).

713747669 is a wasteful number, since it uses less digits than its factorization.

713747669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7324.

The product of its digits is 1333584, while the sum is 50.

The square root of 713747669 is about 26716.0563893700. The cubic root of 713747669 is about 893.6790304447.

The spelling of 713747669 in words is "seven hundred thirteen million, seven hundred forty-seven thousand, six hundred sixty-nine".