3664271610 has 48 divisors (see below), whose sum is σ = 9834439680. Its totient is φ = 945617760.

The previous prime is 3664271591. The next prime is 3664271621. The reversal of 3664271610 is 161724663.

It is a happy number.

3664271610 is a `hidden beast` number, since 3 + 6 + 642 + 7 + 1 + 6 + 1 + 0 = 666.

It is a Curzon 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 23 ways as a sum of consecutive naturals, for example, 653890 + ... + 659469.

It is an arithmetic number, because the mean of its divisors is an integer number (204884160).

Almost surely, 2^3664271610 is an apocalyptic number.

3664271610 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3664271610 is an abundant number, since it is smaller than the sum of its proper divisors (6170168070).

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

3664271610 is a wasteful number, since it uses less digits than its factorization.

3664271610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313403 (or 1313400 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 3664271610 is about 60533.2273218602. The cubic root of 3664271610 is about 1541.6858484814.

The spelling of 3664271610 in words is "three billion, six hundred sixty-four million, two hundred seventy-one thousand, six hundred ten".