740745067 has 2 divisors, whose sum is σ = 740745068. Its totient is φ = 740745066.

The previous prime is 740745053. The next prime is 740745091. The reversal of 740745067 is 760547047.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-740745067 is a prime.

It is not a weakly prime, because it can be changed into another prime (740745667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370372533 + 370372534.

It is an arithmetic number, because the mean of its divisors is an integer number (370372534).

Almost surely, 2^740745067 is an apocalyptic number.

740745067 is a deficient number, since it is larger than the sum of its proper divisors (1).

740745067 is an equidigital number, since it uses as much as digits as its factorization.

740745067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 164640, while the sum is 40.

The square root of 740745067 is about 27216.6321759324. The cubic root of 740745067 is about 904.8076336860.

The spelling of 740745067 in words is "seven hundred forty million, seven hundred forty-five thousand, sixty-seven".