4004869050 has 216 divisors, whose sum is σ = 13317299424. Its totient is φ = 844871040.

The previous prime is 4004869049. The next prime is 4004869067. The reversal of 4004869050 is 509684004.

4004869050 is a `hidden beast` number, since 40 + 0 + 486 + 90 + 50 = 666.

It is a super-2 number, since 2×4004869050² = 32077952215295805000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4004868996 and 4004869014.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 528589 + ... + 536111.

It is an arithmetic number, because the mean of its divisors is an integer number (61654164).

Almost surely, 2^4004869050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4004869050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6658649712).

4004869050 is an abundant number, since it is smaller than the sum of its proper divisors (9312430374).

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

4004869050 is a wasteful number, since it uses less digits than its factorization.

4004869050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7574 (or 7553 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 4004869050 is about 63284.0347165065. The cubic root of 4004869050 is about 1588.0448853917.

The spelling of 4004869050 in words is "four billion, four million, eight hundred sixty-nine thousand, fifty".