2270931984 has 80 divisors (see below), whose sum is σ = 6861515200. Its totient is φ = 717133824.

The previous prime is 2270931983. The next prime is 2270931997. The reversal of 2270931984 is 4891390722.

It is not an unprimeable number, because it can be changed into a prime (2270931983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130129 + ... + 146544.

It is an arithmetic number, because the mean of its divisors is an integer number (85768940).

Almost surely, 2^2270931984 is an apocalyptic number.

2270931984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2270931984 is an abundant number, since it is smaller than the sum of its proper divisors (4590583216).

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

2270931984 is a wasteful number, since it uses less digits than its factorization.

2270931984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276709 (or 276697 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 2270931984 is about 47654.2965953753. The cubic root of 2270931984 is about 1314.4216657187.

The spelling of 2270931984 in words is "two billion, two hundred seventy million, nine hundred thirty-one thousand, nine hundred eighty-four".