41380290 has 96 divisors (see below), whose sum is σ = 129467520. Its totient is φ = 8957952.

The previous prime is 41380267. The next prime is 41380307. The reversal of 41380290 is 9208314.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10242 + ... + 13698.

It is an arithmetic number, because the mean of its divisors is an integer number (1348620).

Almost surely, 2^41380290 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41380290, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64733760).

41380290 is an abundant number, since it is smaller than the sum of its proper divisors (88087230).

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

41380290 is a wasteful number, since it uses less digits than its factorization.

41380290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3496 (or 3493 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 41380290 is about 6432.7513553689. The cubic root of 41380290 is about 345.8845605959.

The spelling of 41380290 in words is "forty-one million, three hundred eighty thousand, two hundred ninety".