36666003660 has 96 divisors (see below), whose sum is σ = 120613231872. Its totient is φ = 8204977920.

The previous prime is 36666003607. The next prime is 36666003707. The reversal of 36666003660 is 6630066663.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2128134 + ... + 2145293.

It is an arithmetic number, because the mean of its divisors is an integer number (1256387832).

Almost surely, 2^36666003660 is an apocalyptic number.

36666003660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36666003660 is an abundant number, since it is smaller than the sum of its proper divisors (83947228212).

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

36666003660 is a wasteful number, since it uses less digits than its factorization.

36666003660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4273463 (or 4273461 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 42.

It can be divided in two parts, 36666003 and 660, that added together give a palindrome (36666663).

The spelling of 36666003660 in words is "thirty-six billion, six hundred sixty-six million, three thousand, six hundred sixty".