741656743 has 2 divisors, whose sum is σ = 741656744. Its totient is φ = 741656742.

The previous prime is 741656737. The next prime is 741656767. The reversal of 741656743 is 347656147.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 741656743 - 2⁵ = 741656711 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 741656743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (741656843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370828371 + 370828372.

It is an arithmetic number, because the mean of its divisors is an integer number (370828372).

Almost surely, 2^741656743 is an apocalyptic number.

741656743 is a deficient number, since it is larger than the sum of its proper divisors (1).

741656743 is an equidigital number, since it uses as much as digits as its factorization.

741656743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 423360, while the sum is 43.

The square root of 741656743 is about 27233.3755344430. The cubic root of 741656743 is about 905.1786804690.

It can be divided in two parts, 74165 and 6743, that added together give a palindrome (80908).

The spelling of 741656743 in words is "seven hundred forty-one million, six hundred fifty-six thousand, seven hundred forty-three".