4913910973 has 4 divisors (see below), whose sum is σ = 4917076668. Its totient is φ = 4910745280.

The previous prime is 4913910971. The next prime is 4913911019. The reversal of 4913910973 is 3790193194.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3790193194 = 2 ⋅1895096597.

It can be written as a sum of positive squares in 2 ways, for example, as 435223044 + 4478687929 = 20862^2 + 66923^2 .

It is a cyclic number.

It is not a de Polignac number, because 4913910973 - 2¹ = 4913910971 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4913910971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1580518 + ... + 1583623.

It is an arithmetic number, because the mean of its divisors is an integer number (1229269167).

Almost surely, 2^4913910973 is an apocalyptic number.

It is an amenable number.

4913910973 is a deficient number, since it is larger than the sum of its proper divisors (3165695).

4913910973 is a wasteful number, since it uses less digits than its factorization.

4913910973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3165694.

The product of its (nonzero) digits is 183708, while the sum is 46.

The square root of 4913910973 is about 70099.2936697653. The cubic root of 4913910973 is about 1700.1050653635.

The spelling of 4913910973 in words is "four billion, nine hundred thirteen million, nine hundred ten thousand, nine hundred seventy-three".