4634433440 has 96 divisors (see below), whose sum is σ = 13475548800. Its totient is φ = 1466717184.

The previous prime is 4634433439. The next prime is 4634433457. The reversal of 4634433440 is 443344364.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 4634433440.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144590 + ... + 173709.

It is an arithmetic number, because the mean of its divisors is an integer number (140370300).

Almost surely, 2^4634433440 is an apocalyptic number.

4634433440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4634433440 is an abundant number, since it is smaller than the sum of its proper divisors (8841115360).

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

4634433440 is a wasteful number, since it uses less digits than its factorization.

4634433440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318334 (or 318326 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 35.

The square root of 4634433440 is about 68076.6732442178. The cubic root of 4634433440 is about 1667.2429246442.

The spelling of 4634433440 in words is "four billion, six hundred thirty-four million, four hundred thirty-three thousand, four hundred forty".