2182393484 has 6 divisors (see below), whose sum is σ = 3819188604. Its totient is φ = 1091196740.

The previous prime is 2182393429. The next prime is 2182393501. The reversal of 2182393484 is 4843932812.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272799182 + ... + 272799189.

It is an arithmetic number, because the mean of its divisors is an integer number (636531434).

Almost surely, 2^2182393484 is an apocalyptic number.

It is an amenable number.

2182393484 is a deficient number, since it is larger than the sum of its proper divisors (1636795120).

2182393484 is a wasteful number, since it uses less digits than its factorization.

2182393484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545598375 (or 545598373 counting only the distinct ones).

The product of its digits is 331776, while the sum is 44.

The square root of 2182393484 is about 46716.0944857337. The cubic root of 2182393484 is about 1297.1126220833.

The spelling of 2182393484 in words is "two billion, one hundred eighty-two million, three hundred ninety-three thousand, four hundred eighty-four".