3932332064640 has 1536 divisors, whose sum is σ = 16780667904000. Its totient is φ = 861038346240.

The previous prime is 3932332064623. The next prime is 3932332064699. The reversal of 3932332064640 is 464602332393.

3932332064640 is a `hidden beast` number, since 393 + 233 + 20 + 6 + 4 + 6 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3678514026 + ... + 3678515094.

It is an arithmetic number, because the mean of its divisors is an integer number (10924914000).

Almost surely, 2^{3932332064640} is an apocalyptic number.

3932332064640 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 3932332064640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8390333952000).

3932332064640 is an abundant number, since it is smaller than the sum of its proper divisors (12848335839360).

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

3932332064640 is a wasteful number, since it uses less digits than its factorization.

3932332064640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250 (or 1226 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 45.

The spelling of 3932332064640 in words is "three trillion, nine hundred thirty-two billion, three hundred thirty-two million, sixty-four thousand, six hundred forty".