2395672128 has 42 divisors (see below), whose sum is σ = 6866763254. Its totient is φ = 798557184.

The previous prime is 2395672127. The next prime is 2395672129. The reversal of 2395672128 is 8212765932.

It is an interprime number because it is at equal distance from previous prime (2395672127) and next prime (2395672129).

It can be written as a sum of positive squares in only one way, i.e., 1534132224 + 861539904 = 39168^2 + 29352^2 .

It is a super-3 number, since 3×2395672128³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2395672121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2079001 + ... + 2080152.

Almost surely, 2^2395672128 is an apocalyptic number.

It is an amenable number.

2395672128 is an abundant number, since it is smaller than the sum of its proper divisors (4471091126).

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

2395672128 is a wasteful number, since it uses less digits than its factorization.

2395672128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4159171 (or 4159158 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 2395672128 is about 48945.6037658133. The cubic root of 2395672128 is about 1338.0606325624.

The spelling of 2395672128 in words is "two billion, three hundred ninety-five million, six hundred seventy-two thousand, one hundred twenty-eight".