361002660 has 96 divisors (see below), whose sum is σ = 1071315840. Its totient is φ = 90574848.

The previous prime is 361002617. The next prime is 361002683. The reversal of 361002660 is 66200163.

It is a self number, because there is not a number n which added to its sum of digits gives 361002660.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 177972 + ... + 179988.

It is an arithmetic number, because the mean of its divisors is an integer number (11159540).

Almost surely, 2^361002660 is an apocalyptic number.

361002660 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 361002660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (535657920).

361002660 is an abundant number, since it is smaller than the sum of its proper divisors (710313180).

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

361002660 is a wasteful number, since it uses less digits than its factorization.

361002660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205 (or 2203 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 361002660 is about 19000.0699998711. The cubic root of 361002660 is about 712.0384847481.

The spelling of 361002660 in words is "three hundred sixty-one million, two thousand, six hundred sixty".