741632761 has 2 divisors, whose sum is σ = 741632762. Its totient is φ = 741632760.

The previous prime is 741632753. The next prime is 741632767. The reversal of 741632761 is 167236147.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 547560000 + 194072761 = 23400^2 + 13931^2 .

It is a cyclic number.

It is not a de Polignac number, because 741632761 - 2³ = 741632753 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 741632761.

It is not a weakly prime, because it can be changed into another prime (741632767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370816380 + 370816381.

It is an arithmetic number, because the mean of its divisors is an integer number (370816381).

Almost surely, 2^741632761 is an apocalyptic number.

It is an amenable number.

741632761 is a deficient number, since it is larger than the sum of its proper divisors (1).

741632761 is an equidigital number, since it uses as much as digits as its factorization.

741632761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42336, while the sum is 37.

The square root of 741632761 is about 27232.9352255683. The cubic root of 741632761 is about 905.1689238310.

The spelling of 741632761 in words is "seven hundred forty-one million, six hundred thirty-two thousand, seven hundred sixty-one".