3579660 has 96 divisors (see below), whose sum is σ = 12741120. Its totient is φ = 817344.

The previous prime is 3579649. The next prime is 3579679. The reversal of 3579660 is 669753.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nialpdrome in base 9.

It is a congruent number.

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, 3307 + ... + 4253.

It is an arithmetic number, because the mean of its divisors is an integer number (132720).

Almost surely, 2^3579660 is an apocalyptic number.

3579660 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 3579660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6370560).

3579660 is an abundant number, since it is smaller than the sum of its proper divisors (9161460).

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

3579660 is a wasteful number, since it uses less digits than its factorization.

3579660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972 (or 964 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 3579660 is about 1891.9989429173. The cubic root of 3579660 is about 152.9726979350.

The spelling of 3579660 in words is "three million, five hundred seventy-nine thousand, six hundred sixty".