541849890 has 16 divisors (see below), whose sum is σ = 1300439808. Its totient is φ = 144493296.

The previous prime is 541849883. The next prime is 541849921. The reversal of 541849890 is 98948145.

541849890 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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, 9030802 + ... + 9030861.

It is an arithmetic number, because the mean of its divisors is an integer number (81277488).

Almost surely, 2^541849890 is an apocalyptic number.

541849890 is an abundant number, since it is smaller than the sum of its proper divisors (758589918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

541849890 is a wasteful number, since it uses less digits than its factorization.

541849890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18061673.

The product of its (nonzero) digits is 414720, while the sum is 48.

The square root of 541849890 is about 23277.6693420969. The cubic root of 541849890 is about 815.2541092282.

The spelling of 541849890 in words is "five hundred forty-one million, eight hundred forty-nine thousand, eight hundred ninety".