41709780 has 108 divisors (see below), whose sum is σ = 147207060. Its totient is φ = 9531648.

The previous prime is 41709763. The next prime is 41709793. The reversal of 41709780 is 8790714.

41709780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 6140484 + 35569296 = 2478^2 + 5964^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

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 35 ways as a sum of consecutive naturals, for example, 6456 + ... + 11184.

Almost surely, 2^41709780 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41709780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73603530).

41709780 is an abundant number, since it is smaller than the sum of its proper divisors (105497280).

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

41709780 is a wasteful number, since it uses less digits than its factorization.

41709780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4758 (or 4746 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 41709780 is about 6458.3109246923. The cubic root of 41709780 is about 346.8001684206.

The spelling of 41709780 in words is "forty-one million, seven hundred nine thousand, seven hundred eighty".