1004411899 has 2 divisors, whose sum is σ = 1004411900. Its totient is φ = 1004411898.

The previous prime is 1004411857. The next prime is 1004411923. The reversal of 1004411899 is 9981144001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1004411899 is a prime.

It is not a weakly prime, because it can be changed into another prime (1004211899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502205949 + 502205950.

It is an arithmetic number, because the mean of its divisors is an integer number (502205950).

Almost surely, 2^1004411899 is an apocalyptic number.

1004411899 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004411899 is an equidigital number, since it uses as much as digits as its factorization.

1004411899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 37.

The square root of 1004411899 is about 31692.4580775932. The cubic root of 1004411899 is about 1001.4684755241.

The spelling of 1004411899 in words is "one billion, four million, four hundred eleven thousand, eight hundred ninety-nine".