4942177849 has 8 divisors (see below), whose sum is σ = 5740797248. Its totient is φ = 4166706960.

The previous prime is 4942177847. The next prime is 4942177873. The reversal of 4942177849 is 9487712494.

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 4942177849 - 2¹ = 4942177847 is a prime.

It is a super-2 number, since 2×4942177849² = 48850243782292533602, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4942177849.

It is not an unprimeable number, because it can be changed into a prime (4942177841) 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, 5786667 + ... + 5787520.

It is an arithmetic number, because the mean of its divisors is an integer number (717599656).

Almost surely, 2^4942177849 is an apocalyptic number.

It is an amenable number.

4942177849 is a deficient number, since it is larger than the sum of its proper divisors (798619399).

4942177849 is a wasteful number, since it uses less digits than its factorization.

4942177849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11574255.

The product of its digits is 4064256, while the sum is 55.

The square root of 4942177849 is about 70300.6248123016. The cubic root of 4942177849 is about 1703.3587401751.

The spelling of 4942177849 in words is "four billion, nine hundred forty-two million, one hundred seventy-seven thousand, eight hundred forty-nine".