4098488 has 8 divisors (see below), whose sum is σ = 7684680. Its totient is φ = 2049240.

The previous prime is 4098481. The next prime is 4098491. The reversal of 4098488 is 8848904.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×4098488³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4098481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256148 + ... + 256163.

It is an arithmetic number, because the mean of its divisors is an integer number (960585).

Almost surely, 2^4098488 is an apocalyptic number.

It is an amenable number.

4098488 is a deficient number, since it is larger than the sum of its proper divisors (3586192).

4098488 is a wasteful number, since it uses less digits than its factorization.

4098488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512317 (or 512313 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 4098488 is about 2024.4722769156. The cubic root of 4098488 is about 160.0323892762.

The spelling of 4098488 in words is "four million, ninety-eight thousand, four hundred eighty-eight".