1484536847 has 2 divisors, whose sum is σ = 1484536848. Its totient is φ = 1484536846.

The previous prime is 1484536811. The next prime is 1484536913. The reversal of 1484536847 is 7486354841.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1484536847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1484536795 and 1484536804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1484536447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742268423 + 742268424.

It is an arithmetic number, because the mean of its divisors is an integer number (742268424).

Almost surely, 2^1484536847 is an apocalyptic number.

1484536847 is a deficient number, since it is larger than the sum of its proper divisors (1).

1484536847 is an equidigital number, since it uses as much as digits as its factorization.

1484536847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2580480, while the sum is 50.

The square root of 1484536847 is about 38529.6878653331. The cubic root of 1484536847 is about 1140.7671165458.

The spelling of 1484536847 in words is "one billion, four hundred eighty-four million, five hundred thirty-six thousand, eight hundred forty-seven".