41438490 has 32 divisors (see below), whose sum is σ = 101571840. Its totient is φ = 10814784.

The previous prime is 41438471. The next prime is 41438491. The reversal of 41438490 is 9483414.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (41438491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13285 + ... + 16104.

It is an arithmetic number, because the mean of its divisors is an integer number (3174120).

Almost surely, 2^41438490 is an apocalyptic number.

41438490 is an abundant number, since it is smaller than the sum of its proper divisors (60133350).

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

41438490 is a wasteful number, since it uses less digits than its factorization.

41438490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29446.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 41438490 is about 6437.2734911607. The cubic root of 41438490 is about 346.0466430042.

The spelling of 41438490 in words is "forty-one million, four hundred thirty-eight thousand, four hundred ninety".