3664149192 has 96 divisors (see below), whose sum is σ = 10931244480. Its totient is φ = 1099543680.

The previous prime is 3664149161. The next prime is 3664149199. The reversal of 3664149192 is 2919414663.

3664149192 is a `hidden beast` number, since 3 + 66 + 414 + 91 + 92 = 666.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (3664149199) by changing a digit.

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, 59118 + ... + 104034.

It is an arithmetic number, because the mean of its divisors is an integer number (113867130).

Almost surely, 2^3664149192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3664149192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5465622240).

3664149192 is an abundant number, since it is smaller than the sum of its proper divisors (7267095288).

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

3664149192 is a wasteful number, since it uses less digits than its factorization.

3664149192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45043 (or 45036 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 3664149192 is about 60532.2161497495. The cubic root of 3664149192 is about 1541.6686797941.

The spelling of 3664149192 in words is "three billion, six hundred sixty-four million, one hundred forty-nine thousand, one hundred ninety-two".