4896621167 has 4 divisors (see below), whose sum is σ = 4898193216. Its totient is φ = 4895049120.

The previous prime is 4896621143. The next prime is 4896621251. The reversal of 4896621167 is 7611266984.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4896621167 is a prime.

It is a super-2 number, since 2×4896621167² = 47953797706224883778, 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 (4896621467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 781343 + ... + 787584.

It is an arithmetic number, because the mean of its divisors is an integer number (1224548304).

Almost surely, 2^4896621167 is an apocalyptic number.

4896621167 is a deficient number, since it is larger than the sum of its proper divisors (1572049).

4896621167 is a wasteful number, since it uses less digits than its factorization.

4896621167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572048.

The product of its digits is 870912, while the sum is 50.

The square root of 4896621167 is about 69975.8613165997. The cubic root of 4896621167 is about 1698.1087580281.

The spelling of 4896621167 in words is "four billion, eight hundred ninety-six million, six hundred twenty-one thousand, one hundred sixty-seven".