3986592660 has 48 divisors (see below), whose sum is σ = 12402734400. Its totient is φ = 1063091232.

The previous prime is 3986592641. The next prime is 3986592689. The reversal of 3986592660 is 662956893.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 3986592597 and 3986592606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3690750 + ... + 3691829.

It is an arithmetic number, because the mean of its divisors is an integer number (258390300).

Almost surely, 2^3986592660 is an apocalyptic number.

3986592660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3986592660 is an abundant number, since it is smaller than the sum of its proper divisors (8416141740).

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

3986592660 is a wasteful number, since it uses less digits than its factorization.

3986592660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7382597 (or 7382589 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 54.

The square root of 3986592660 is about 63139.4699059154. The cubic root of 3986592660 is about 1585.6254978983.

The spelling of 3986592660 in words is "three billion, nine hundred eighty-six million, five hundred ninety-two thousand, six hundred sixty".