4147990489 has 8 divisors (see below), whose sum is σ = 4164431040. Its totient is φ = 4131582000.

The previous prime is 4147990477. The next prime is 4147990493. The reversal of 4147990489 is 9840997414.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4147990489 - 2¹⁹ = 4147466201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4147990439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269964 + ... + 284914.

It is an arithmetic number, because the mean of its divisors is an integer number (520553880).

Almost surely, 2^4147990489 is an apocalyptic number.

It is an amenable number.

4147990489 is a deficient number, since it is larger than the sum of its proper divisors (16440551).

4147990489 is a wasteful number, since it uses less digits than its factorization.

4147990489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16031.

The product of its (nonzero) digits is 2612736, while the sum is 55.

The square root of 4147990489 is about 64404.8949149053. The cubic root of 4147990489 is about 1606.7411530685.

The spelling of 4147990489 in words is "four billion, one hundred forty-seven million, nine hundred ninety thousand, four hundred eighty-nine".