3661570662 has 16 divisors (see below), whose sum is σ = 7330340160. Its totient is φ = 1219323752.

The previous prime is 3661570643. The next prime is 3661570733. The reversal of 3661570662 is 2660751663.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293328 + ... + 305555.

It is an arithmetic number, because the mean of its divisors is an integer number (458146260).

Almost surely, 2^3661570662 is an apocalyptic number.

3661570662 is an abundant number, since it is smaller than the sum of its proper divisors (3668769498).

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

3661570662 is a wasteful number, since it uses less digits than its factorization.

3661570662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599907.

The product of its (nonzero) digits is 272160, while the sum is 42.

The square root of 3661570662 is about 60510.9135776349. The cubic root of 3661570662 is about 1541.3069612814.

The spelling of 3661570662 in words is "three billion, six hundred sixty-one million, five hundred seventy thousand, six hundred sixty-two".