3340771416 has 72 divisors (see below), whose sum is σ = 9174618180. Its totient is φ = 1098209664.

The previous prime is 3340771391. The next prime is 3340771433. The reversal of 3340771416 is 6141770433.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×3340771416² = 22321507307925290112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 379335 + ... + 388041.

Almost surely, 2^3340771416 is an apocalyptic number.

3340771416 is a gapful number since it is divisible by the number (36) 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 3340771416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4587309090).

3340771416 is an abundant number, since it is smaller than the sum of its proper divisors (5833846764).

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

3340771416 is a wasteful number, since it uses less digits than its factorization.

3340771416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8865 (or 8785 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 3340771416 is about 57799.4067097578. The cubic root of 3340771416 is about 1494.9118587275.

The spelling of 3340771416 in words is "three billion, three hundred forty million, seven hundred seventy-one thousand, four hundred sixteen".