740056065 has 24 divisors (see below), whose sum is σ = 1377411840. Its totient is φ = 338311008.

The previous prime is 740056039. The next prime is 740056111. The reversal of 740056065 is 560650047.

It is not a de Polignac number, because 740056065 - 2⁵ = 740056033 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 502705 + ... + 504174.

It is an arithmetic number, because the mean of its divisors is an integer number (57392160).

Almost surely, 2^740056065 is an apocalyptic number.

It is an amenable number.

740056065 is a deficient number, since it is larger than the sum of its proper divisors (637355775).

740056065 is a wasteful number, since it uses less digits than its factorization.

740056065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006901 (or 1006894 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 740056065 is about 27203.9714931478. The cubic root of 740056065 is about 904.5270118788.

The spelling of 740056065 in words is "seven hundred forty million, fifty-six thousand, sixty-five".