3404742732384 has 96 divisors (see below), whose sum is σ = 10220358871296. Its totient is φ = 972199764480.

The previous prime is 3404742732379. The next prime is 3404742732427. The reversal of 3404742732384 is 4832372474043.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

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, 399447 + ... + 2639894.

It is an arithmetic number, because the mean of its divisors is an integer number (106462071576).

Almost surely, 2^{3404742732384} 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 3404742732384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5110179435648).

3404742732384 is an abundant number, since it is smaller than the sum of its proper divisors (6815616138912).

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

3404742732384 is a wasteful number, since it uses less digits than its factorization.

3404742732384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3041028 (or 3041020 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 51.

It can be divided in two parts, 3404742 and 732384, that added together give a triangular number (4137126 = T₂₈₇₆).

The spelling of 3404742732384 in words is "three trillion, four hundred four billion, seven hundred forty-two million, seven hundred thirty-two thousand, three hundred eighty-four".