736973 has 2 divisors, whose sum is σ = 736974. Its totient is φ = 736972.

The previous prime is 736961. The next prime is 736987. The reversal of 736973 is 379637.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 574564 + 162409 = 758^2 + 403^2 .

It is a cyclic number.

It is not a de Polignac number, because 736973 - 2⁸ = 736717 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 736973.

It is not a weakly prime, because it can be changed into another prime (736903) 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, 368486 + 368487.

It is an arithmetic number, because the mean of its divisors is an integer number (368487).

2⁷³⁶⁹⁷³ is an apocalyptic number.

It is an amenable number.

736973 is a deficient number, since it is larger than the sum of its proper divisors (1).

736973 is an equidigital number, since it uses as much as digits as its factorization.

736973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23814, while the sum is 35.

The square root of 736973 is about 858.4713157701. The cubic root of 736973 is about 90.3269180534.

The spelling of 736973 in words is "seven hundred thirty-six thousand, nine hundred seventy-three".