4017860494 has 4 divisors (see below), whose sum is σ = 6026790744. Its totient is φ = 2008930246.

The previous prime is 4017860453. The next prime is 4017860503. The reversal of 4017860494 is 4940687104.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×4017860494² = 32286405898491848072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4017860494.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1004465122 + ... + 1004465125.

It is an arithmetic number, because the mean of its divisors is an integer number (1506697686).

Almost surely, 2^4017860494 is an apocalyptic number.

4017860494 is a deficient number, since it is larger than the sum of its proper divisors (2008930250).

4017860494 is a wasteful number, since it uses less digits than its factorization.

4017860494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008930249.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 4017860494 is about 63386.5955388046. The cubic root of 4017860494 is about 1589.7601914085.

The spelling of 4017860494 in words is "four billion, seventeen million, eight hundred sixty thousand, four hundred ninety-four".