4927986297 has 24 divisors (see below), whose sum is σ = 7949678464. Its totient is φ = 3032605008.

The previous prime is 4927986293. The next prime is 4927986341. The reversal of 4927986297 is 7926897294.

It is not a de Polignac number, because 4927986297 - 2² = 4927986293 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4927986293) 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, 776833 + ... + 783150.

Almost surely, 2^4927986297 is an apocalyptic number.

It is an amenable number.

4927986297 is a deficient number, since it is larger than the sum of its proper divisors (3021692167).

4927986297 is a wasteful number, since it uses less digits than its factorization.

4927986297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1560011 (or 1559999 counting only the distinct ones).

The product of its digits is 27433728, while the sum is 63.

The square root of 4927986297 is about 70199.6174989579. The cubic root of 4927986297 is about 1701.7267687459.

The spelling of 4927986297 in words is "four billion, nine hundred twenty-seven million, nine hundred eighty-six thousand, two hundred ninety-seven".