4633694420 has 24 divisors (see below), whose sum is σ = 10303156584. Its totient is φ = 1744449536.

The previous prime is 4633694413. The next prime is 4633694423. The reversal of 4633694420 is 244963364.

It can be written as a sum of positive squares in 4 ways, for example, as 900240016 + 3733454404 = 30004^2 + 61102^2 .

It is a super-2 number, since 2×4633694420² = 42942247955878272800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4633694423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6813917 + ... + 6814596.

It is an arithmetic number, because the mean of its divisors is an integer number (429298191).

Almost surely, 2^4633694420 is an apocalyptic number.

It is an amenable number.

4633694420 is an abundant number, since it is smaller than the sum of its proper divisors (5669462164).

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

4633694420 is a wasteful number, since it uses less digits than its factorization.

4633694420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13628539 (or 13628537 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 41.

The square root of 4633694420 is about 68071.2451773875. The cubic root of 4633694420 is about 1667.1542988261.

The spelling of 4633694420 in words is "four billion, six hundred thirty-three million, six hundred ninety-four thousand, four hundred twenty".