4961927097 has 6 divisors (see below), whose sum is σ = 7167228042. Its totient is φ = 3307951392.

The previous prime is 4961926987. The next prime is 4961927111. The reversal of 4961927097 is 7907291694.

It can be written as a sum of positive squares in only one way, i.e., 4756033296 + 205893801 = 68964^2 + 14349^2 .

It is not a de Polignac number, because 4961927097 - 2¹¹ = 4961925049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4961926097) 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, 275662608 + ... + 275662625.

It is an arithmetic number, because the mean of its divisors is an integer number (1194538007).

Almost surely, 2^4961927097 is an apocalyptic number.

It is an amenable number.

4961927097 is a deficient number, since it is larger than the sum of its proper divisors (2205300945).

4961927097 is a wasteful number, since it uses less digits than its factorization.

4961927097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551325239 (or 551325236 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 54.

The square root of 4961927097 is about 70440.9475873231. The cubic root of 4961927097 is about 1705.6246335517.

The spelling of 4961927097 in words is "four billion, nine hundred sixty-one million, nine hundred twenty-seven thousand, ninety-seven".