2375328749 has 4 divisors (see below), whose sum is σ = 2478603936. Its totient is φ = 2272053564.

The previous prime is 2375328733. The next prime is 2375328793. The reversal of 2375328749 is 9478235732.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2375328749 - 2⁴ = 2375328733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2375328697 and 2375328706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2375328799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51637559 + ... + 51637604.

It is an arithmetic number, because the mean of its divisors is an integer number (619650984).

Almost surely, 2^2375328749 is an apocalyptic number.

It is an amenable number.

2375328749 is a deficient number, since it is larger than the sum of its proper divisors (103275187).

2375328749 is a wasteful number, since it uses less digits than its factorization.

2375328749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103275186.

The product of its digits is 2540160, while the sum is 50.

The square root of 2375328749 is about 48737.3445009061. The cubic root of 2375328749 is about 1334.2623818277.

The spelling of 2375328749 in words is "two billion, three hundred seventy-five million, three hundred twenty-eight thousand, seven hundred forty-nine".