4019048667 has 12 divisors (see below), whose sum is σ = 5891939560. Its totient is φ = 2639374848.

The previous prime is 4019048651. The next prime is 4019048687. The reversal of 4019048667 is 7668409104.

It is not a de Polignac number, because 4019048667 - 2⁴ = 4019048651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4019048647) 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, 3331942 + ... + 3333147.

Almost surely, 2^4019048667 is an apocalyptic number.

4019048667 is a deficient number, since it is larger than the sum of its proper divisors (1872890893).

4019048667 is a wasteful number, since it uses less digits than its factorization.

4019048667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6665162 (or 6665159 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 4019048667 is about 63395.9672771068. The cubic root of 4019048667 is about 1589.9168854145.

The spelling of 4019048667 in words is "four billion, nineteen million, forty-eight thousand, six hundred sixty-seven".