4897293309 has 24 divisors (see below), whose sum is σ = 7493016960. Its totient is φ = 3071564928.

The previous prime is 4897293299. The next prime is 4897293319. The reversal of 4897293309 is 9033927984.

4897293309 is a `hidden beast` number, since 48 + 9 + 7 + 293 + 309 = 666.

It is an interprime number because it is at equal distance from previous prime (4897293299) and next prime (4897293319).

It is not a de Polignac number, because 4897293309 - 2⁵ = 4897293277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4897293319) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 501132 + ... + 510810.

It is an arithmetic number, because the mean of its divisors is an integer number (312209040).

Almost surely, 2^4897293309 is an apocalyptic number.

It is an amenable number.

4897293309 is a deficient number, since it is larger than the sum of its proper divisors (2595723651).

4897293309 is a wasteful number, since it uses less digits than its factorization.

4897293309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13009 (or 13006 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 54.

The square root of 4897293309 is about 69980.6638222302. The cubic root of 4897293309 is about 1698.1864522829.

The spelling of 4897293309 in words is "four billion, eight hundred ninety-seven million, two hundred ninety-three thousand, three hundred nine".