7945463 has 4 divisors (see below), whose sum is σ = 8064120. Its totient is φ = 7826808.

The previous prime is 7945451. The next prime is 7945481. The reversal of 7945463 is 3645497.

7945463 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 7945463 - 2¹⁰ = 7944439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7945423) 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, 59228 + ... + 59361.

It is an arithmetic number, because the mean of its divisors is an integer number (2016030).

Almost surely, 2^7945463 is an apocalyptic number.

7945463 is a deficient number, since it is larger than the sum of its proper divisors (118657).

7945463 is a wasteful number, since it uses less digits than its factorization.

7945463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118656.

The product of its digits is 90720, while the sum is 38.

The square root of 7945463 is about 2818.7697671147. The cubic root of 7945463 is about 199.5444883332.

The spelling of 7945463 in words is "seven million, nine hundred forty-five thousand, four hundred sixty-three".