739868 has 6 divisors (see below), whose sum is σ = 1294776. Its totient is φ = 369932.

The previous prime is 739861. The next prime is 739909. The reversal of 739868 is 868937.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (739861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92480 + ... + 92487.

It is an arithmetic number, because the mean of its divisors is an integer number (215796).

2⁷³⁹⁸⁶⁸ is an apocalyptic number.

It is an amenable number.

739868 is a deficient number, since it is larger than the sum of its proper divisors (554908).

739868 is a wasteful number, since it uses less digits than its factorization.

739868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184971 (or 184969 counting only the distinct ones).

The product of its digits is 72576, while the sum is 41.

The square root of 739868 is about 860.1557998409. The cubic root of 739868 is about 90.4450385124.

The spelling of 739868 in words is "seven hundred thirty-nine thousand, eight hundred sixty-eight".