4098017727 has 12 divisors (see below), whose sum is σ = 5985869760. Its totient is φ = 2701314528.

The previous prime is 4098017713. The next prime is 4098017741. The reversal of 4098017727 is 7277108904.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4098017713) and next prime (4098017741).

It is not a de Polignac number, because 4098017727 - 2⁸ = 4098017471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4098017767) 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, 2557263 + ... + 2558864.

It is an arithmetic number, because the mean of its divisors is an integer number (498822480).

Almost surely, 2^4098017727 is an apocalyptic number.

4098017727 is a deficient number, since it is larger than the sum of its proper divisors (1887852033).

4098017727 is a wasteful number, since it uses less digits than its factorization.

4098017727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5116222 (or 5116219 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 45.

The square root of 4098017727 is about 64015.7615513555. The cubic root of 4098017727 is about 1600.2626817414.

The spelling of 4098017727 in words is "four billion, ninety-eight million, seventeen thousand, seven hundred twenty-seven".