4797042731 has 8 divisors (see below), whose sum is σ = 5253606960. Its totient is φ = 4352987232.

The previous prime is 4797042709. The next prime is 4797042739. The reversal of 4797042731 is 1372407974.

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 4797042731 - 2¹⁰ = 4797041707 is a prime.

It is a super-2 number, since 2×4797042731² = 46023237926079876722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4797042739) 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, 3126380 + ... + 3127913.

It is an arithmetic number, because the mean of its divisors is an integer number (656700870).

Almost surely, 2^4797042731 is an apocalyptic number.

4797042731 is a deficient number, since it is larger than the sum of its proper divisors (456564229).

4797042731 is a wasteful number, since it uses less digits than its factorization.

4797042731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6254365.

The product of its (nonzero) digits is 296352, while the sum is 44.

The square root of 4797042731 is about 69260.6867638489. The cubic root of 4797042731 is about 1686.5188348138.

The spelling of 4797042731 in words is "four billion, seven hundred ninety-seven million, forty-two thousand, seven hundred thirty-one".