4495977839 has 8 divisors (see below), whose sum is σ = 4562186160. Its totient is φ = 4430174976.

The previous prime is 4495977823. The next prime is 4495977887. The reversal of 4495977839 is 9387795944.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4495977839 - 2⁴ = 4495977823 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 (4495974839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78989 + ... + 123414.

It is an arithmetic number, because the mean of its divisors is an integer number (570273270).

Almost surely, 2^4495977839 is an apocalyptic number.

4495977839 is a deficient number, since it is larger than the sum of its proper divisors (66208321).

4495977839 is a wasteful number, since it uses less digits than its factorization.

4495977839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202729.

The product of its digits is 68584320, while the sum is 65.

The square root of 4495977839 is about 67052.0532049541. The cubic root of 4495977839 is about 1650.4715932677.

The spelling of 4495977839 in words is "four billion, four hundred ninety-five million, nine hundred seventy-seven thousand, eight hundred thirty-nine".