2427790000 has 50 divisors (see below), whose sum is σ = 5877946580. Its totient is φ = 971112000.

The previous prime is 2427789983. The next prime is 2427790049. The reversal of 2427790000 is 977242.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (50).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 111390 + ... + 131389.

Almost surely, 2^2427790000 is an apocalyptic number.

2427790000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2427790000 is an abundant number, since it is smaller than the sum of its proper divisors (3450156580).

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

2427790000 is an equidigital number, since it uses as much as digits as its factorization.

2427790000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242807 (or 242786 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 2427790000 is about 49272.6090236756. The cubic root of 2427790000 is about 1344.0137322624.

The spelling of 2427790000 in words is "two billion, four hundred twenty-seven million, seven hundred ninety thousand".