4098019747 has 2 divisors, whose sum is σ = 4098019748. Its totient is φ = 4098019746.

The previous prime is 4098019727. The next prime is 4098019763. The reversal of 4098019747 is 7479108904.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4098019747 - 2¹¹ = 4098017699 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4098019747.

It is not a weakly prime, because it can be changed into another prime (4098019727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2049009873 + 2049009874.

It is an arithmetic number, because the mean of its divisors is an integer number (2049009874).

Almost surely, 2^4098019747 is an apocalyptic number.

4098019747 is a deficient number, since it is larger than the sum of its proper divisors (1).

4098019747 is an equidigital number, since it uses as much as digits as its factorization.

4098019747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 49.

The square root of 4098019747 is about 64015.7773287180. Note that the first 3 decimals coincide. The cubic root of 4098019747 is about 1600.2629446758.

The spelling of 4098019747 in words is "four billion, ninety-eight million, nineteen thousand, seven hundred forty-seven".