41990949 has 96 divisors (see below), whose sum is σ = 83865600. Its totient is φ = 19543680.

The previous prime is 41990941. The next prime is 41990951. The reversal of 41990949 is 94909914.

It is not a de Polignac number, because 41990949 - 2³ = 41990941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41990941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 531492 + ... + 531570.

It is an arithmetic number, because the mean of its divisors is an integer number (873600).

Almost surely, 2^41990949 is an apocalyptic number.

It is an amenable number.

41990949 is a deficient number, since it is larger than the sum of its proper divisors (41874651).

41990949 is a wasteful number, since it uses less digits than its factorization.

41990949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 45.

The square root of 41990949 is about 6480.0423609727. The cubic root of 41990949 is about 347.5776932367.

The spelling of 41990949 in words is "forty-one million, nine hundred ninety thousand, nine hundred forty-nine".