3213891416460 has 48 divisors (see below), whose sum is σ = 9289182938112. Its totient is φ = 829391332800.

The previous prime is 3213891416399. The next prime is 3213891416503. The reversal of 3213891416460 is 646141983123.

3213891416460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 863947446 + ... + 863951165.

It is an arithmetic number, because the mean of its divisors is an integer number (193524644544).

Almost surely, 2^{3213891416460} is an apocalyptic number.

3213891416460 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3213891416460 is an abundant number, since it is smaller than the sum of its proper divisors (6075291521652).

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

3213891416460 is a wasteful number, since it uses less digits than its factorization.

3213891416460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1727898654 (or 1727898652 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The spelling of 3213891416460 in words is "three trillion, two hundred thirteen billion, eight hundred ninety-one million, four hundred sixteen thousand, four hundred sixty".