4926945249 has 6 divisors (see below), whose sum is σ = 7116698706. Its totient is φ = 3284630160.

The previous prime is 4926945217. The next prime is 4926945251. The reversal of 4926945249 is 9425496294.

4926945249 is a `hidden beast` number, since 4 + 9 + 26 + 94 + 524 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4037712849 + 889232400 = 63543^2 + 29820^2 .

It is not a de Polignac number, because 4926945249 - 2⁵ = 4926945217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4926945195 and 4926945204.

It is not an unprimeable number, because it can be changed into a prime (4926945209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 273719172 + ... + 273719189.

It is an arithmetic number, because the mean of its divisors is an integer number (1186116451).

Almost surely, 2^4926945249 is an apocalyptic number.

It is an amenable number.

4926945249 is a deficient number, since it is larger than the sum of its proper divisors (2189753457).

4926945249 is a wasteful number, since it uses less digits than its factorization.

4926945249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547438367 (or 547438364 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The square root of 4926945249 is about 70192.2021951157. The cubic root of 4926945249 is about 1701.6069291260.

The spelling of 4926945249 in words is "four billion, nine hundred twenty-six million, nine hundred forty-five thousand, two hundred forty-nine".