3874527660 has 48 divisors (see below), whose sum is σ = 10956107232. Its totient is φ = 1022976000.

The previous prime is 3874527649. The next prime is 3874527661. The reversal of 3874527660 is 667254783.

It is not an unprimeable number, because it can be changed into a prime (3874527661) 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 15 ways as a sum of consecutive naturals, for example, 313621 + ... + 325740.

It is an arithmetic number, because the mean of its divisors is an integer number (228252234).

Almost surely, 2^3874527660 is an apocalyptic number.

3874527660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3874527660 is an abundant number, since it is smaller than the sum of its proper divisors (7081579572).

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

3874527660 is a wasteful number, since it uses less digits than its factorization.

3874527660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639474 (or 639472 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 48.

The square root of 3874527660 is about 62245.7039481441. The cubic root of 3874527660 is about 1570.6265042589.

The spelling of 3874527660 in words is "three billion, eight hundred seventy-four million, five hundred twenty-seven thousand, six hundred sixty".