4906992849 has 16 divisors (see below), whose sum is σ = 7146909120. Its totient is φ = 2969991360.

The previous prime is 4906992823. The next prime is 4906992907. The reversal of 4906992849 is 9482996094.

It is not a de Polignac number, because 4906992849 - 2¹² = 4906988753 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4906992792 and 4906992801.

It is not an unprimeable number, because it can be changed into a prime (4906992949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73234 + ... + 123195.

It is an arithmetic number, because the mean of its divisors is an integer number (446681820).

Almost surely, 2^4906992849 is an apocalyptic number.

It is an amenable number.

4906992849 is a deficient number, since it is larger than the sum of its proper divisors (2239916271).

4906992849 is a wasteful number, since it uses less digits than its factorization.

4906992849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197200.

The product of its (nonzero) digits is 10077696, while the sum is 60.

The square root of 4906992849 is about 70049.9311134565. The cubic root of 4906992849 is about 1699.3068510969.

The spelling of 4906992849 in words is "four billion, nine hundred six million, nine hundred ninety-two thousand, eight hundred forty-nine".