4646436013 has 4 divisors (see below), whose sum is σ = 4651820928. Its totient is φ = 4641051100.

The previous prime is 4646435957. The next prime is 4646436019. The reversal of 4646436013 is 3106346464.

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 4646436013 - 2¹⁷ = 4646304941 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 (4646436019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2691163 + ... + 2692888.

It is an arithmetic number, because the mean of its divisors is an integer number (1162955232).

Almost surely, 2^4646436013 is an apocalyptic number.

It is an amenable number.

4646436013 is a deficient number, since it is larger than the sum of its proper divisors (5384915).

4646436013 is an equidigital number, since it uses as much as digits as its factorization.

4646436013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5384914.

The product of its (nonzero) digits is 124416, while the sum is 37.

The square root of 4646436013 is about 68164.7710551426. The cubic root of 4646436013 is about 1668.6809971739.

The spelling of 4646436013 in words is "four billion, six hundred forty-six million, four hundred thirty-six thousand, thirteen".