740464047 has 72 divisors (see below), whose sum is σ = 1200850560. Its totient is φ = 438641280.

The previous prime is 740464003. The next prime is 740464051.

740464047 is a `hidden beast` number, since 7 + 4 + 0 + 4 + 640 + 4 + 7 = 666.

740464047 is nontrivially palindromic in base 10.

740464047 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 740464047 - 2⁸ = 740463791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740464847) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4280053 + ... + 4280225.

It is an arithmetic number, because the mean of its divisors is an integer number (16678480).

Almost surely, 2^740464047 is an apocalyptic number.

740464047 is a deficient number, since it is larger than the sum of its proper divisors (460386513).

740464047 is a wasteful number, since it uses less digits than its factorization.

740464047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285 (or 259 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 36.

The square root of 740464047 is about 27211.4690342142. The cubic root of 740464047 is about 904.6931988133.

The spelling of 740464047 in words is "seven hundred forty million, four hundred sixty-four thousand, forty-seven".