4913188397 has 16 divisors (see below), whose sum is σ = 5587834560. Its totient is φ = 4282492032.

The previous prime is 4913188369. The next prime is 4913188433. The reversal of 4913188397 is 7938813194.

It is not a de Polignac number, because 4913188397 - 2¹² = 4913184301 is a prime.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4913188367) 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, 43433 + ... + 108225.

It is an arithmetic number, because the mean of its divisors is an integer number (349239660).

Almost surely, 2^4913188397 is an apocalyptic number.

It is an amenable number.

4913188397 is a deficient number, since it is larger than the sum of its proper divisors (674646163).

4913188397 is a wasteful number, since it uses less digits than its factorization.

4913188397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65132.

The product of its digits is 1306368, while the sum is 53.

The square root of 4913188397 is about 70094.1395339154. The cubic root of 4913188397 is about 1700.0217294800.

The spelling of 4913188397 in words is "four billion, nine hundred thirteen million, one hundred eighty-eight thousand, three hundred ninety-seven".