4626134879 has 4 divisors (see below), whose sum is σ = 4629840000. Its totient is φ = 4622429760.

The previous prime is 4626134869. The next prime is 4626134899. The reversal of 4626134879 is 9784316264.

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-4626134879 is a prime.

It is a super-2 number, since 2×4626134879² = 42802247837400689282, 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 (4626134869) 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, 1850687 + ... + 1853184.

It is an arithmetic number, because the mean of its divisors is an integer number (1157460000).

Almost surely, 2^4626134879 is an apocalyptic number.

4626134879 is a deficient number, since it is larger than the sum of its proper divisors (3705121).

4626134879 is a wasteful number, since it uses less digits than its factorization.

4626134879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3705120.

The product of its digits is 1741824, while the sum is 50.

The square root of 4626134879 is about 68015.6958282425. The cubic root of 4626134879 is about 1666.2471910241.

The spelling of 4626134879 in words is "four billion, six hundred twenty-six million, one hundred thirty-four thousand, eight hundred seventy-nine".