740467027 has 2 divisors, whose sum is σ = 740467028. Its totient is φ = 740467026.

The previous prime is 740466997. The next prime is 740467043. The reversal of 740467027 is 720764047.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (720764047) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-740467027 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (740467067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370233513 + 370233514.

It is an arithmetic number, because the mean of its divisors is an integer number (370233514).

Almost surely, 2^740467027 is an apocalyptic number.

740467027 is a deficient number, since it is larger than the sum of its proper divisors (1).

740467027 is an equidigital number, since it uses as much as digits as its factorization.

740467027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 65856, while the sum is 37.

The square root of 740467027 is about 27211.5237904826. The cubic root of 740467027 is about 904.6944124586.

The spelling of 740467027 in words is "seven hundred forty million, four hundred sixty-seven thousand, twenty-seven".