739967 has 2 divisors, whose sum is σ = 739968. Its totient is φ = 739966.

The previous prime is 739957. The next prime is 739969. The reversal of 739967 is 769937.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 739967 - 2⁴ = 739951 is a prime.

It is a super-2 number, since 2×739967² = 1095102322178, which contains 22 as substring.

Together with 739969, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (739969) 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 as a sum of consecutive naturals, namely, 369983 + 369984.

It is an arithmetic number, because the mean of its divisors is an integer number (369984).

2⁷³⁹⁹⁶⁷ is an apocalyptic number.

739967 is a deficient number, since it is larger than the sum of its proper divisors (1).

739967 is an equidigital number, since it uses as much as digits as its factorization.

739967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 71442, while the sum is 41.

The square root of 739967 is about 860.2133456300. The cubic root of 739967 is about 90.4490724119.

The spelling of 739967 in words is "seven hundred thirty-nine thousand, nine hundred sixty-seven".