7880463 has 8 divisors (see below), whose sum is σ = 11674800. Its totient is φ = 5253624.

The previous prime is 7880449. The next prime is 7880471. The reversal of 7880463 is 3640887.

7880463 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7880463 - 2⁴ = 7880447 is a prime.

It is a zygodrome in base 2 and base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7880413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145908 + ... + 145961.

It is an arithmetic number, because the mean of its divisors is an integer number (1459350).

Almost surely, 2^7880463 is an apocalyptic number.

7880463 is a deficient number, since it is larger than the sum of its proper divisors (3794337).

7880463 is a wasteful number, since it uses less digits than its factorization.

7880463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291878 (or 291872 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 7880463 is about 2807.2162367727. The cubic root of 7880463 is about 198.9988552412.

The spelling of 7880463 in words is "seven million, eight hundred eighty thousand, four hundred sixty-three".