3673666261860 has 96 divisors (see below), whose sum is σ = 11757433094400. Its totient is φ = 839573641728.

The previous prime is 3673666261823. The next prime is 3673666261901. The reversal of 3673666261860 is 681626663763.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 3673666261794 and 3673666261803.

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, 2289222 + ... + 3547938.

It is an arithmetic number, because the mean of its divisors is an integer number (122473261400).

Almost surely, 2^{3673666261860} is an apocalyptic number.

3673666261860 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3673666261860 is an abundant number, since it is smaller than the sum of its proper divisors (8083766832540).

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

3673666261860 is a wasteful number, since it uses less digits than its factorization.

3673666261860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265685 (or 1265683 counting only the distinct ones).

The product of its (nonzero) digits is 47029248, while the sum is 60.

The spelling of 3673666261860 in words is "three trillion, six hundred seventy-three billion, six hundred sixty-six million, two hundred sixty-one thousand, eight hundred sixty".