746791 has 2 divisors, whose sum is σ = 746792. Its totient is φ = 746790.

The previous prime is 746777. The next prime is 746797. The reversal of 746791 is 197647.

It is a strong prime.

It is an emirp because it is prime and its reverse (197647) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-746791 is a prime.

It is an Ulam number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (746797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373395 + 373396.

It is an arithmetic number, because the mean of its divisors is an integer number (373396).

2⁷⁴⁶⁷⁹¹ is an apocalyptic number.

746791 is a deficient number, since it is larger than the sum of its proper divisors (1).

746791 is an equidigital number, since it uses as much as digits as its factorization.

746791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10584, while the sum is 34.

The square root of 746791 is about 864.1707007299. The cubic root of 746791 is about 90.7262635014.

The spelling of 746791 in words is "seven hundred forty-six thousand, seven hundred ninety-one".