440849798 has 4 divisors (see below), whose sum is σ = 661274700. Its totient is φ = 220424898.

The previous prime is 440849777. The next prime is 440849807. The reversal of 440849798 is 897948044.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110212448 + ... + 110212451.

It is an arithmetic number, because the mean of its divisors is an integer number (165318675).

Almost surely, 2^440849798 is an apocalyptic number.

440849798 is a deficient number, since it is larger than the sum of its proper divisors (220424902).

440849798 is a wasteful number, since it uses less digits than its factorization.

440849798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220424901.

The product of its (nonzero) digits is 2322432, while the sum is 53.

The square root of 440849798 is about 20996.4234573415. The cubic root of 440849798 is about 761.0798350422.

The spelling of 440849798 in words is "four hundred forty million, eight hundred forty-nine thousand, seven hundred ninety-eight".