3391850833920 has 768 divisors, whose sum is σ = 12686422694400. Its totient is φ = 858477035520.

The previous prime is 3391850833873. The next prime is 3391850833927. The reversal of 3391850833920 is 293380581933.

It is a happy number.

3391850833920 is a `hidden beast` number, since 3 + 3 + 9 + 18 + 508 + 33 + 92 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (768).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (3391850833927) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 419416117 + ... + 419424203.

It is an arithmetic number, because the mean of its divisors is an integer number (16518779550).

Almost surely, 2^{3391850833920} is an apocalyptic number.

3391850833920 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 3391850833920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6343211347200).

3391850833920 is an abundant number, since it is smaller than the sum of its proper divisors (9294571860480).

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

3391850833920 is a wasteful number, since it uses less digits than its factorization.

3391850833920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8201 (or 8175 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 54.

The spelling of 3391850833920 in words is "three trillion, three hundred ninety-one billion, eight hundred fifty million, eight hundred thirty-three thousand, nine hundred twenty".