4182950646 has 160 divisors (see below), whose sum is σ = 11075623680. Its totient is φ = 1155155904.

The previous prime is 4182950609. The next prime is 4182950647. The reversal of 4182950646 is 6460592814.

It is a super-2 number, since 2×4182950646² = 34994152213743634632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4182950647) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 5314665 + ... + 5315451.

It is an arithmetic number, because the mean of its divisors is an integer number (69222648).

Almost surely, 2^4182950646 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4182950646, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5537811840).

4182950646 is an abundant number, since it is smaller than the sum of its proper divisors (6892673034).

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

4182950646 is a wasteful number, since it uses less digits than its factorization.

4182950646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960 (or 951 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 4182950646 is about 64675.7345996163. The cubic root of 4182950646 is about 1611.2425173013.

The spelling of 4182950646 in words is "four billion, one hundred eighty-two million, nine hundred fifty thousand, six hundred forty-six".