4445744098 has 4 divisors (see below), whose sum is σ = 6668616150. Its totient is φ = 2222872048.

The previous prime is 4445744059. The next prime is 4445744117. The reversal of 4445744098 is 8904475444.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2283215089 + 2162529009 = 47783^2 + 46503^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111436023 + ... + 1111436026.

Almost surely, 2^4445744098 is an apocalyptic number.

4445744098 is a deficient number, since it is larger than the sum of its proper divisors (2222872052).

4445744098 is a wasteful number, since it uses less digits than its factorization.

4445744098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222872051.

The product of its (nonzero) digits is 2580480, while the sum is 49.

The square root of 4445744098 is about 66676.4133558487. The cubic root of 4445744098 is about 1644.3016283328.

The spelling of 4445744098 in words is "four billion, four hundred forty-five million, seven hundred forty-four thousand, ninety-eight".