4495193879 has 4 divisors (see below), whose sum is σ = 4903847880. Its totient is φ = 4086539880.

The previous prime is 4495193863. The next prime is 4495193909. The reversal of 4495193879 is 9783915944.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4495193879 - 2⁴ = 4495193863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4495193179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204326984 + ... + 204327005.

It is an arithmetic number, because the mean of its divisors is an integer number (1225961970).

Almost surely, 2^4495193879 is an apocalyptic number.

4495193879 is a deficient number, since it is larger than the sum of its proper divisors (408654001).

4495193879 is a wasteful number, since it uses less digits than its factorization.

4495193879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408654000.

The product of its digits is 9797760, while the sum is 59.

The square root of 4495193879 is about 67046.2070440976. The cubic root of 4495193879 is about 1650.3756572282.

The spelling of 4495193879 in words is "four billion, four hundred ninety-five million, one hundred ninety-three thousand, eight hundred seventy-nine".