4479413387 has 2 divisors, whose sum is σ = 4479413388. Its totient is φ = 4479413386.

The previous prime is 4479413377. The next prime is 4479413429. The reversal of 4479413387 is 7833149744.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4479413387 is a prime.

It is not a weakly prime, because it can be changed into another prime (4479413377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2239706693 + 2239706694.

It is an arithmetic number, because the mean of its divisors is an integer number (2239706694).

Almost surely, 2^4479413387 is an apocalyptic number.

4479413387 is a deficient number, since it is larger than the sum of its proper divisors (1).

4479413387 is an equidigital number, since it uses as much as digits as its factorization.

4479413387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2032128, while the sum is 50.

The square root of 4479413387 is about 66928.4198752667. The cubic root of 4479413387 is about 1648.4421644156.

The spelling of 4479413387 in words is "four billion, four hundred seventy-nine million, four hundred thirteen thousand, three hundred eighty-seven".