4425886986 has 16 divisors (see below), whose sum is σ = 8853293568. Its totient is φ = 1475042400.

The previous prime is 4425886973. The next prime is 4425887041. The reversal of 4425886986 is 6896885244.

It is a super-2 number, since 2×4425886986² = 39176951225688328392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23530 + ... + 96981.

It is an arithmetic number, because the mean of its divisors is an integer number (553330848).

Almost surely, 2^4425886986 is an apocalyptic number.

4425886986 is an abundant number, since it is smaller than the sum of its proper divisors (4427406582).

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

4425886986 is a wasteful number, since it uses less digits than its factorization.

4425886986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126637.

The product of its digits is 26542080, while the sum is 60.

The square root of 4425886986 is about 66527.3401392240. The cubic root of 4425886986 is about 1641.8498591530.

The spelling of 4425886986 in words is "four billion, four hundred twenty-five million, eight hundred eighty-six thousand, nine hundred eighty-six".