4907908197 has 6 divisors (see below), whose sum is σ = 7089200742. Its totient is φ = 3271938792.

The previous prime is 4907908129. The next prime is 4907908219. The reversal of 4907908197 is 7918097094.

4907908197 is a `hidden beast` number, since 490 + 79 + 0 + 81 + 9 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3924521316 + 983386881 = 62646^2 + 31359^2 .

It is not a de Polignac number, because 4907908197 - 2¹¹ = 4907906149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4907908897) 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, 272661558 + ... + 272661575.

It is an arithmetic number, because the mean of its divisors is an integer number (1181533457).

Almost surely, 2^4907908197 is an apocalyptic number.

It is an amenable number.

4907908197 is a deficient number, since it is larger than the sum of its proper divisors (2181292545).

4907908197 is a wasteful number, since it uses less digits than its factorization.

4907908197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545323139 (or 545323136 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 54.

The square root of 4907908197 is about 70056.4643484097. The cubic root of 4907908197 is about 1699.4125071452.

The spelling of 4907908197 in words is "four billion, nine hundred seven million, nine hundred eight thousand, one hundred ninety-seven".