2756047416 has 64 divisors (see below), whose sum is σ = 7097412000. Its totient is φ = 891191808.

The previous prime is 2756047409. The next prime is 2756047439. The reversal of 2756047416 is 6147406572.

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, 305466 + ... + 314358.

Almost surely, 2^2756047416 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 2756047416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3548706000).

2756047416 is an abundant number, since it is smaller than the sum of its proper divisors (4341364584).

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

2756047416 is a wasteful number, since it uses less digits than its factorization.

2756047416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9288 (or 9284 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 42.

The square root of 2756047416 is about 52498.0705931180. The cubic root of 2756047416 is about 1402.0458890572.

The spelling of 2756047416 in words is "two billion, seven hundred fifty-six million, forty-seven thousand, four hundred sixteen".