3665276486160 has 160 divisors (see below), whose sum is σ = 11740069539840. Its totient is φ = 944975808000.

The previous prime is 3665276486141. The next prime is 3665276486189. The reversal of 3665276486160 is 616846725663.

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 = 3665276486094 and 3665276486103.

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, 7585071 + ... + 8053809.

It is an arithmetic number, because the mean of its divisors is an integer number (73375434624).

Almost surely, 2^{3665276486160} is an apocalyptic number.

3665276486160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3665276486160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5870034769920).

3665276486160 is an abundant number, since it is smaller than the sum of its proper divisors (8074793053680).

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

3665276486160 is a wasteful number, since it uses less digits than its factorization.

3665276486160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469837 (or 469831 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 60.

The spelling of 3665276486160 in words is "three trillion, six hundred sixty-five billion, two hundred seventy-six million, four hundred eighty-six thousand, one hundred sixty".