2627445798 has 12 divisors (see below), whose sum is σ = 5692799268. Its totient is φ = 875815260.

The previous prime is 2627445781. The next prime is 2627445811. The reversal of 2627445798 is 8975447262.

2627445798 is a `hidden beast` number, since 2 + 6 + 27 + 44 + 579 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72984588 + ... + 72984623.

It is an arithmetic number, because the mean of its divisors is an integer number (474399939).

Almost surely, 2^2627445798 is an apocalyptic number.

2627445798 is an abundant number, since it is smaller than the sum of its proper divisors (3065353470).

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

2627445798 is a wasteful number, since it uses less digits than its factorization.

2627445798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145969219 (or 145969216 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 54.

The square root of 2627445798 is about 51258.6168170777. The cubic root of 2627445798 is about 1379.8903851182.

The spelling of 2627445798 in words is "two billion, six hundred twenty-seven million, four hundred forty-five thousand, seven hundred ninety-eight".