2041990317 has 40 divisors (see below), whose sum is σ = 3115411200. Its totient is φ = 1332586080.

The previous prime is 2041990273. The next prime is 2041990333. The reversal of 2041990317 is 7130991402.

It is not a de Polignac number, because 2041990317 - 2⁸ = 2041990061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041990387) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 855708 + ... + 858090.

It is an arithmetic number, because the mean of its divisors is an integer number (77885280).

Almost surely, 2^2041990317 is an apocalyptic number.

2041990317 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2041990317 is a deficient number, since it is larger than the sum of its proper divisors (1073420883).

2041990317 is a wasteful number, since it uses less digits than its factorization.

2041990317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2615 (or 2606 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 2041990317 is about 45188.3869705481. The cubic root of 2041990317 is about 1268.6774661082.

The spelling of 2041990317 in words is "two billion, forty-one million, nine hundred ninety thousand, three hundred seventeen".