41399490 has 32 divisors (see below), whose sum is σ = 108392256. Its totient is φ = 10036160.

The previous prime is 41399483. The next prime is 41399509. The reversal of 41399490 is 9499314.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62397 + ... + 63056.

It is an arithmetic number, because the mean of its divisors is an integer number (3387258).

Almost surely, 2^41399490 is an apocalyptic number.

41399490 is an abundant number, since it is smaller than the sum of its proper divisors (66992766).

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

41399490 is a wasteful number, since it uses less digits than its factorization.

41399490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125474.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 41399490 is about 6434.2435452818. The cubic root of 41399490 is about 345.9380478697.

The spelling of 41399490 in words is "forty-one million, three hundred ninety-nine thousand, four hundred ninety".