740740707 has 80 divisors (see below), whose sum is σ = 1377657600. Its totient is φ = 387011520.

The previous prime is 740740699. The next prime is 740740717. The reversal of 740740707 is 707047047.

740740707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 740740707 - 2³ = 740740699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740740717) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 311232 + ... + 313602.

It is an arithmetic number, because the mean of its divisors is an integer number (17220720).

Almost surely, 2^740740707 is an apocalyptic number.

740740707 is a deficient number, since it is larger than the sum of its proper divisors (636916893).

740740707 is a wasteful number, since it uses less digits than its factorization.

740740707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2438 (or 2429 counting only the distinct ones).

The product of its (nonzero) digits is 38416, while the sum is 36.

The square root of 740740707 is about 27216.5520777339. The cubic root of 740740707 is about 904.8058584603.

The spelling of 740740707 in words is "seven hundred forty million, seven hundred forty thousand, seven hundred seven".