4398012098 has 32 divisors (see below), whose sum is σ = 7234126848. Its totient is φ = 1996300800.

The previous prime is 4398012079. The next prime is 4398012127. The reversal of 4398012098 is 8902108934.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321086 + ... + 334502.

It is an arithmetic number, because the mean of its divisors is an integer number (226066464).

Almost surely, 2^4398012098 is an apocalyptic number.

4398012098 is a deficient number, since it is larger than the sum of its proper divisors (2836114750).

4398012098 is a wasteful number, since it uses less digits than its factorization.

4398012098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13778.

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 4398012098 is about 66317.5097391330. The cubic root of 4398012098 is about 1638.3957266954.

The spelling of 4398012098 in words is "four billion, three hundred ninety-eight million, twelve thousand, ninety-eight".