3355843872 has 96 divisors (see below), whose sum is σ = 8959991040. Its totient is φ = 1099560960.

The previous prime is 3355843861. The next prime is 3355843919. The reversal of 3355843872 is 2783485533.

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

It is a super-2 number, since 2×3355843872² = 22523376186479904768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 2725497 + ... + 2726727.

It is an arithmetic number, because the mean of its divisors is an integer number (93333240).

Almost surely, 2^3355843872 is an apocalyptic number.

3355843872 is a gapful number since it is divisible by the number (32) 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 3355843872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4479995520).

3355843872 is an abundant number, since it is smaller than the sum of its proper divisors (5604147168).

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

3355843872 is a wasteful number, since it uses less digits than its factorization.

3355843872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1706 (or 1698 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 48.

The square root of 3355843872 is about 57929.6458818799. The cubic root of 3355843872 is about 1497.1566688285.

The spelling of 3355843872 in words is "three billion, three hundred fifty-five million, eight hundred forty-three thousand, eight hundred seventy-two".