739696917 has 4 divisors (see below), whose sum is σ = 986262560. Its totient is φ = 493131276.

The previous prime is 739696907. The next prime is 739696927. The reversal of 739696917 is 719696937.

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, and also an emirpimes, since its reverse is a distinct semiprime: 719696937 = 3 ⋅239898979.

It is an interprime number because it is at equal distance from previous prime (739696907) and next prime (739696927).

It is not a de Polignac number, because 739696917 - 2¹¹ = 739694869 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 (739696907) 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, 123282817 + ... + 123282822.

It is an arithmetic number, because the mean of its divisors is an integer number (246565640).

Almost surely, 2^739696917 is an apocalyptic number.

It is an amenable number.

739696917 is a deficient number, since it is larger than the sum of its proper divisors (246565643).

739696917 is a wasteful number, since it uses less digits than its factorization.

739696917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246565642.

The product of its digits is 3857868, while the sum is 57.

The square root of 739696917 is about 27197.3696706134. The cubic root of 739696917 is about 904.3806663752.

The spelling of 739696917 in words is "seven hundred thirty-nine million, six hundred ninety-six thousand, nine hundred seventeen".