1479132647 has 2 divisors, whose sum is σ = 1479132648. Its totient is φ = 1479132646.

The previous prime is 1479132607. The next prime is 1479132671. The reversal of 1479132647 is 7462319741.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1479132647 - 2²⁴ = 1462355431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1479132598 and 1479132607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1479132607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 739566323 + 739566324.

It is an arithmetic number, because the mean of its divisors is an integer number (739566324).

Almost surely, 2^1479132647 is an apocalyptic number.

1479132647 is a deficient number, since it is larger than the sum of its proper divisors (1).

1479132647 is an equidigital number, since it uses as much as digits as its factorization.

1479132647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016, while the sum is 44.

The square root of 1479132647 is about 38459.4935874096. The cubic root of 1479132647 is about 1139.3811782037.

The spelling of 1479132647 in words is "one billion, four hundred seventy-nine million, one hundred thirty-two thousand, six hundred forty-seven".