1104893899 has 2 divisors, whose sum is σ = 1104893900. Its totient is φ = 1104893898.

The previous prime is 1104893861. The next prime is 1104893957. The reversal of 1104893899 is 9983984011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1104893899 is a prime.

It is not a weakly prime, because it can be changed into another prime (1104893819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552446949 + 552446950.

It is an arithmetic number, because the mean of its divisors is an integer number (552446950).

Almost surely, 2^1104893899 is an apocalyptic number.

1104893899 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104893899 is an equidigital number, since it uses as much as digits as its factorization.

1104893899 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 52.

The square root of 1104893899 is about 33239.9443290749. The cubic root of 1104893899 is about 1033.8087218682.

The spelling of 1104893899 in words is "one billion, one hundred four million, eight hundred ninety-three thousand, eight hundred ninety-nine".