4649467863 has 8 divisors (see below), whose sum is σ = 6220449648. Its totient is φ = 3089065664.

The previous prime is 4649467813. The next prime is 4649467939. The reversal of 4649467863 is 3687649464.

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 4649467863 - 2⁸ = 4649467607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4649467813) 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, 2643870 + ... + 2645627.

It is an arithmetic number, because the mean of its divisors is an integer number (777556206).

Almost surely, 2^4649467863 is an apocalyptic number.

4649467863 is a deficient number, since it is larger than the sum of its proper divisors (1570981785).

4649467863 is a wasteful number, since it uses less digits than its factorization.

4649467863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5289793.

The product of its digits is 20901888, while the sum is 57.

The square root of 4649467863 is about 68187.0065555015. The cubic root of 4649467863 is about 1669.0438624233.

The spelling of 4649467863 in words is "four billion, six hundred forty-nine million, four hundred sixty-seven thousand, eight hundred sixty-three".