3391394541920 has 192 divisors, whose sum is σ = 9991363737600. Its totient is φ = 1056828917760.

The previous prime is 3391394541919. The next prime is 3391394541949. The reversal of 3391394541920 is 291454931933.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62053166 + ... + 62107794.

It is an arithmetic number, because the mean of its divisors is an integer number (52038352800).

Almost surely, 2^{3391394541920} 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 3391394541920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4995681868800).

3391394541920 is an abundant number, since it is smaller than the sum of its proper divisors (6599969195680).

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

3391394541920 is a wasteful number, since it uses less digits than its factorization.

3391394541920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59701 (or 59693 counting only the distinct ones).

The product of its (nonzero) digits is 3149280, while the sum is 53.

The spelling of 3391394541920 in words is "three trillion, three hundred ninety-one billion, three hundred ninety-four million, five hundred forty-one thousand, nine hundred twenty".