4091867050 has 24 divisors (see below), whose sum is σ = 7617321612. Its totient is φ = 1635360000.

The previous prime is 4091866973. The next prime is 4091867053. The reversal of 4091867050 is 507681904.

It can be written as a sum of positive squares in 6 ways, for example, as 34304449 + 4057562601 = 5857^2 + 63699^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4091866994 and 4091867012.

It is not an unprimeable number, because it can be changed into a prime (4091867053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25980 + ... + 94120.

Almost surely, 2^4091867050 is an apocalyptic number.

4091867050 is a deficient number, since it is larger than the sum of its proper divisors (3525454562).

4091867050 is a wasteful number, since it uses less digits than its factorization.

4091867050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69354 (or 69349 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 4091867050 is about 63967.7031790262. The cubic root of 4091867050 is about 1599.4616743675.

The spelling of 4091867050 in words is "four billion, ninety-one million, eight hundred sixty-seven thousand, fifty".