7440763463 has 4 divisors (see below), whose sum is σ = 8503729680. Its totient is φ = 6377797248.

The previous prime is 7440763427. The next prime is 7440763483. The reversal of 7440763463 is 3643670447.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7440763463 - 2⁶ = 7440763399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7440763403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531483098 + ... + 531483111.

It is an arithmetic number, because the mean of its divisors is an integer number (2125932420).

Almost surely, 2^7440763463 is an apocalyptic number.

7440763463 is a deficient number, since it is larger than the sum of its proper divisors (1062966217).

7440763463 is a wasteful number, since it uses less digits than its factorization.

7440763463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062966216.

The product of its (nonzero) digits is 1016064, while the sum is 44.

The square root of 7440763463 is about 86259.8600914701. The cubic root of 7440763463 is about 1952.2667887018.

The spelling of 7440763463 in words is "seven billion, four hundred forty million, seven hundred sixty-three thousand, four hundred sixty-three".