4897893293 has 8 divisors (see below), whose sum is σ = 5039720856. Its totient is φ = 4757896000.

The previous prime is 4897893227. The next prime is 4897893311. The reversal of 4897893293 is 3923987984.

4897893293 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 959326729 + 3938566564 = 30973^2 + 62758^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4897893293 - 2¹⁰ = 4897892269 is a prime.

It is a super-2 number, since 2×4897893293² = 47978717419228767698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4897893223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452138 + ... + 462843.

It is an arithmetic number, because the mean of its divisors is an integer number (629965107).

Almost surely, 2^4897893293 is an apocalyptic number.

It is an amenable number.

4897893293 is a deficient number, since it is larger than the sum of its proper divisors (141827563).

4897893293 is a wasteful number, since it uses less digits than its factorization.

4897893293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915135.

The product of its digits is 23514624, while the sum is 62.

The square root of 4897893293 is about 69984.9504750843. The cubic root of 4897893293 is about 1698.2557996434.

The spelling of 4897893293 in words is "four billion, eight hundred ninety-seven million, eight hundred ninety-three thousand, two hundred ninety-three".