2078447352 has 32 divisors (see below), whose sum is σ = 5230538880. Its totient is φ = 688226400.

The previous prime is 2078447351. The next prime is 2078447363. The reversal of 2078447352 is 2537448702.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2078447351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283138 + ... + 290385.

It is an arithmetic number, because the mean of its divisors is an integer number (163454340).

Almost surely, 2^2078447352 is an apocalyptic number.

It is an amenable number.

2078447352 is an abundant number, since it is smaller than the sum of its proper divisors (3152091528).

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

2078447352 is a wasteful number, since it uses less digits than its factorization.

2078447352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573683 (or 573679 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 42.

The square root of 2078447352 is about 45589.9917964459. The cubic root of 2078447352 is about 1276.1831594730.

The spelling of 2078447352 in words is "two billion, seventy-eight million, four hundred forty-seven thousand, three hundred fifty-two".