4927646797 has 4 divisors (see below), whose sum is σ = 4927902336. Its totient is φ = 4927391260.

The previous prime is 4927646777. The next prime is 4927646807. The reversal of 4927646797 is 7976467294.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4927646797 - 2¹¹ = 4927644749 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 (4927646767) 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, 96253 + ... + 138274.

It is an arithmetic number, because the mean of its divisors is an integer number (1231975584).

Almost surely, 2^4927646797 is an apocalyptic number.

It is an amenable number.

4927646797 is a deficient number, since it is larger than the sum of its proper divisors (255539).

4927646797 is a wasteful number, since it uses less digits than its factorization.

4927646797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255538.

The product of its digits is 32006016, while the sum is 61.

The square root of 4927646797 is about 70197.1993529656. The cubic root of 4927646797 is about 1701.6876892605.

The spelling of 4927646797 in words is "four billion, nine hundred twenty-seven million, six hundred forty-six thousand, seven hundred ninety-seven".