4990296049 has 4 divisors (see below), whose sum is σ = 4992545140. Its totient is φ = 4988046960.

The previous prime is 4990296029. The next prime is 4990296061. The reversal of 4990296049 is 9406920994.

4990296049 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1562779024 + 3427517025 = 39532^2 + 58545^2 .

It is a cyclic number.

It is not a de Polignac number, because 4990296049 - 2⁹ = 4990295537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4990295987 and 4990296005.

It is not an unprimeable number, because it can be changed into a prime (4990296029) 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, 1121214 + ... + 1125655.

It is an arithmetic number, because the mean of its divisors is an integer number (1248136285).

Almost surely, 2^4990296049 is an apocalyptic number.

It is an amenable number.

4990296049 is a deficient number, since it is larger than the sum of its proper divisors (2249091).

4990296049 is a wasteful number, since it uses less digits than its factorization.

4990296049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2249090.

The product of its (nonzero) digits is 1259712, while the sum is 52.

The square root of 4990296049 is about 70642.0274978005. The cubic root of 4990296049 is about 1708.8689953943.

The spelling of 4990296049 in words is "four billion, nine hundred ninety million, two hundred ninety-six thousand, forty-nine".