4471924990 has 48 divisors (see below), whose sum is σ = 8978100768. Its totient is φ = 1594196352.

The previous prime is 4471924967. The next prime is 4471924997. The reversal of 4471924990 is 994291744.

It is a super-2 number, since 2×4471924990² = 39996226232373000200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4471924997) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88879 + ... + 129781.

It is an arithmetic number, because the mean of its divisors is an integer number (187043766).

Almost surely, 2^4471924990 is an apocalyptic number.

4471924990 is an abundant number, since it is smaller than the sum of its proper divisors (4506175778).

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

4471924990 is a wasteful number, since it uses less digits than its factorization.

4471924990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40981 (or 40952 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 4471924990 is about 66872.4531477648. The cubic root of 4471924990 is about 1647.5230653112.

The spelling of 4471924990 in words is "four billion, four hundred seventy-one million, nine hundred twenty-four thousand, nine hundred ninety".