740734066627 has 2 divisors, whose sum is σ = 740734066628. Its totient is φ = 740734066626.

The previous prime is 740734066619. The next prime is 740734066679. The reversal of 740734066627 is 726660437047.

It is an a-pointer prime, because the next prime (740734066679) can be obtained adding 740734066627 to its sum of digits (52).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 740734066627 - 2³ = 740734066619 is a prime.

It is not a weakly prime, because it can be changed into another prime (740734064627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370367033313 + 370367033314.

It is an arithmetic number, because the mean of its divisors is an integer number (370367033314).

Almost surely, 2^740734066627 is an apocalyptic number.

740734066627 is a deficient number, since it is larger than the sum of its proper divisors (1).

740734066627 is an equidigital number, since it uses as much as digits as its factorization.

740734066627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7112448, while the sum is 52.

The spelling of 740734066627 in words is "seven hundred forty billion, seven hundred thirty-four million, sixty-six thousand, six hundred twenty-seven".