4849158641 has 4 divisors (see below), whose sum is σ = 4849916784. Its totient is φ = 4848400500.

The previous prime is 4849158631. The next prime is 4849158653. The reversal of 4849158641 is 1468519484.

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 a de Polignac number, because none of the positive numbers 2^k-4849158641 is a prime.

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 4849158641.

It is not an unprimeable number, because it can be changed into a prime (4849158631) 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, 369395 + ... + 382296.

It is an arithmetic number, because the mean of its divisors is an integer number (1212479196).

Almost surely, 2^4849158641 is an apocalyptic number.

It is an amenable number.

4849158641 is a deficient number, since it is larger than the sum of its proper divisors (758143).

4849158641 is an equidigital number, since it uses as much as digits as its factorization.

4849158641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758142.

The product of its digits is 1105920, while the sum is 50.

The square root of 4849158641 is about 69635.9005183390. The cubic root of 4849158641 is about 1692.6043945914.

The spelling of 4849158641 in words is "four billion, eight hundred forty-nine million, one hundred fifty-eight thousand, six hundred forty-one".