2750284446 has 128 divisors (see below), whose sum is σ = 7315660800. Its totient is φ = 682569216.

The previous prime is 2750284391. The next prime is 2750284487. The reversal of 2750284446 is 6444820572.

It is a happy number.

2750284446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 2750284398 and 2750284407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 451795 + ... + 457841.

It is an arithmetic number, because the mean of its divisors is an integer number (57153600).

Almost surely, 2^2750284446 is an apocalyptic number.

2750284446 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2750284446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3657830400).

2750284446 is an abundant number, since it is smaller than the sum of its proper divisors (4565376354).

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

2750284446 is a wasteful number, since it uses less digits than its factorization.

2750284446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6103 (or 6089 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 42.

The square root of 2750284446 is about 52443.1544245767. The cubic root of 2750284446 is about 1401.0679684429.

The spelling of 2750284446 in words is "two billion, seven hundred fifty million, two hundred eighty-four thousand, four hundred forty-six".