498358444 has 24 divisors (see below), whose sum is σ = 905658768. Its totient is φ = 239765760.

The previous prime is 498358423. The next prime is 498358447. The reversal of 498358444 is 444853894.

It is a super-2 number, since 2×498358444² = 496722277412202272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (498358447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8842 + ... + 32785.

It is an arithmetic number, because the mean of its divisors is an integer number (37735782).

Almost surely, 2^498358444 is an apocalyptic number.

It is an amenable number.

498358444 is a deficient number, since it is larger than the sum of its proper divisors (407300324).

498358444 is a wasteful number, since it uses less digits than its factorization.

498358444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41745 (or 41743 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 49.

The square root of 498358444 is about 22323.9432896610. The cubic root of 498358444 is about 792.8309710996.

The spelling of 498358444 in words is "four hundred ninety-eight million, three hundred fifty-eight thousand, four hundred forty-four".