740966507 has 2 divisors, whose sum is σ = 740966508. Its totient is φ = 740966506.

The previous prime is 740966491. The next prime is 740966521. The reversal of 740966507 is 705669047.

It is a strong prime.

It is an emirp because it is prime and its reverse (705669047) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 740966507 - 2⁴ = 740966491 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (740966587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370483253 + 370483254.

It is an arithmetic number, because the mean of its divisors is an integer number (370483254).

Almost surely, 2^740966507 is an apocalyptic number.

740966507 is a deficient number, since it is larger than the sum of its proper divisors (1).

740966507 is an equidigital number, since it uses as much as digits as its factorization.

740966507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 44.

The square root of 740966507 is about 27220.6999726311. The cubic root of 740966507 is about 904.8977864476.

The spelling of 740966507 in words is "seven hundred forty million, nine hundred sixty-six thousand, five hundred seven".