3340781100 has 108 divisors (see below), whose sum is σ = 10482610320. Its totient is φ = 889929600.

The previous prime is 3340781099. The next prime is 3340781111. The reversal of 3340781100 is 11870433.

It is a super-2 number, since 2×3340781100² = 22321636716234420000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1401910 + ... + 1404290.

Almost surely, 2^3340781100 is an apocalyptic number.

3340781100 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 3340781100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5241305160).

3340781100 is an abundant number, since it is smaller than the sum of its proper divisors (7141829220).

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

3340781100 is a wasteful number, since it uses less digits than its factorization.

3340781100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3960 (or 3950 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 3340781100 is about 57799.4904821833. The cubic root of 3340781100 is about 1494.9133031756.

The spelling of 3340781100 in words is "three billion, three hundred forty million, seven hundred eighty-one thousand, one hundred".