344541998 has 16 divisors (see below), whose sum is σ = 534449664. Its totient is φ = 166412280.

The previous prime is 344541943. The next prime is 344542013. The reversal of 344541998 is 899145443.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31661 + ... + 41127.

It is an arithmetic number, because the mean of its divisors is an integer number (33403104).

Almost surely, 2^344541998 is an apocalyptic number.

344541998 is a deficient number, since it is larger than the sum of its proper divisors (189907666).

344541998 is a wasteful number, since it uses less digits than its factorization.

344541998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10087.

The product of its digits is 622080, while the sum is 47.

The square root of 344541998 is about 18561.8425270769. The cubic root of 344541998 is about 701.0474102094.

The spelling of 344541998 in words is "three hundred forty-four million, five hundred forty-one thousand, nine hundred ninety-eight".