3378787056 has 60 divisors (see below), whose sum is σ = 9496588608. Its totient is φ = 1121417472.

The previous prime is 3378787051. The next prime is 3378787063. The reversal of 3378787056 is 6507878733.

It is a super-2 number, since 2×3378787056² = 22832403939586294272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3378786993 and 3378787011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3378787051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16800 + ... + 83903.

Almost surely, 2^3378787056 is an apocalyptic number.

3378787056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3378787056 is an abundant number, since it is smaller than the sum of its proper divisors (6117801552).

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

3378787056 is a wasteful number, since it uses less digits than its factorization.

3378787056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100950 (or 100941 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 54.

The square root of 3378787056 is about 58127.3348434280. The cubic root of 3378787056 is about 1500.5608356161.

The spelling of 3378787056 in words is "three billion, three hundred seventy-eight million, seven hundred eighty-seven thousand, fifty-six".