741664823 has 2 divisors, whose sum is σ = 741664824. Its totient is φ = 741664822.

The previous prime is 741664783. The next prime is 741664849. The reversal of 741664823 is 328466147.

741664823 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 741664823 - 2¹² = 741660727 is a prime.

It is equal to p_38295734 and since 741664823 and 38295734 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (741664853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370832411 + 370832412.

It is an arithmetic number, because the mean of its divisors is an integer number (370832412).

Almost surely, 2^741664823 is an apocalyptic number.

741664823 is a deficient number, since it is larger than the sum of its proper divisors (1).

741664823 is an equidigital number, since it uses as much as digits as its factorization.

741664823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 41.

The square root of 741664823 is about 27233.5238814223. The cubic root of 741664823 is about 905.1819676218.

The spelling of 741664823 in words is "seven hundred forty-one million, six hundred sixty-four thousand, eight hundred twenty-three".