3891530010332 has 6 divisors (see below), whose sum is σ = 6810177518088. Its totient is φ = 1945765005164.

The previous prime is 3891530010317. The next prime is 3891530010353. The reversal of 3891530010332 is 2330100351983.

It is a super-3 number, since 3×3891530010332³ (a number of 39 digits) contains 333 as substring.

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 as a sum of consecutive naturals, namely, 486441251288 + ... + 486441251295.

It is an arithmetic number, because the mean of its divisors is an integer number (1135029586348).

Almost surely, 2^{3891530010332} is an apocalyptic number.

It is an amenable number.

3891530010332 is a deficient number, since it is larger than the sum of its proper divisors (2918647507756).

3891530010332 is a wasteful number, since it uses less digits than its factorization.

3891530010332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972882502587 (or 972882502585 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 38.

The spelling of 3891530010332 in words is "three trillion, eight hundred ninety-one billion, five hundred thirty million, ten thousand, three hundred thirty-two".