4646436432 has 40 divisors (see below), whose sum is σ = 13094504160. Its totient is φ = 1408010880.

The previous prime is 4646436427. The next prime is 4646436437. The reversal of 4646436432 is 2346346464.

It is an interprime number because it is at equal distance from previous prime (4646436427) and next prime (4646436437).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4646436437) 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 7 ways as a sum of consecutive naturals, for example, 4399507 + ... + 4400562.

It is an arithmetic number, because the mean of its divisors is an integer number (327362604).

Almost surely, 2^4646436432 is an apocalyptic number.

It is an amenable number.

4646436432 is an abundant number, since it is smaller than the sum of its proper divisors (8448067728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4646436432 is a wasteful number, since it uses less digits than its factorization.

4646436432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8800091 (or 8800085 counting only the distinct ones).

The product of its digits is 995328, while the sum is 42.

The square root of 4646436432 is about 68164.7741285776. The cubic root of 4646436432 is about 1668.6810473326.

The spelling of 4646436432 in words is "four billion, six hundred forty-six million, four hundred thirty-six thousand, four hundred thirty-two".