483687447 has 12 divisors (see below), whose sum is σ = 674177784. Its totient is φ = 308437360.

The previous prime is 483687443. The next prime is 483687461. The reversal of 483687447 is 744786384.

It is a happy number.

It is not a de Polignac number, because 483687447 - 2² = 483687443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 483687447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (483687443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150804 + ... + 153977.

It is an arithmetic number, because the mean of its divisors is an integer number (56181482).

Almost surely, 2^483687447 is an apocalyptic number.

483687447 is a deficient number, since it is larger than the sum of its proper divisors (190490337).

483687447 is a wasteful number, since it uses less digits than its factorization.

483687447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304830 (or 304807 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 51.

The square root of 483687447 is about 21992.8953755525. The cubic root of 483687447 is about 784.9733973432.

The spelling of 483687447 in words is "four hundred eighty-three million, six hundred eighty-seven thousand, four hundred forty-seven".