4046953728 has 36 divisors (see below), whose sum is σ = 10770800768. Its totient is φ = 1348984320.

The previous prime is 4046953721. The next prime is 4046953733. The reversal of 4046953728 is 8273596404.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4046953721) 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, 2633968 + ... + 2635503.

Almost surely, 2^4046953728 is an apocalyptic number.

4046953728 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4046953728 is an abundant number, since it is smaller than the sum of its proper divisors (6723847040).

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

4046953728 is an equidigital number, since it uses as much as digits as its factorization.

4046953728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5269490 (or 5269476 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The square root of 4046953728 is about 63615.6720313477. The cubic root of 4046953728 is about 1593.5881057482.

The spelling of 4046953728 in words is "four billion, forty-six million, nine hundred fifty-three thousand, seven hundred twenty-eight".