4000953328 has 10 divisors (see below), whose sum is σ = 7751847104. Its totient is φ = 2000476656.

The previous prime is 4000953323. The next prime is 4000953337. The reversal of 4000953328 is 8233590004.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4000953293 and 4000953302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4000953323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125029776 + ... + 125029807.

Almost surely, 2^4000953328 is an apocalyptic number.

It is an amenable number.

4000953328 is a deficient number, since it is larger than the sum of its proper divisors (3750893776).

4000953328 is a wasteful number, since it uses less digits than its factorization.

4000953328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250059591 (or 250059585 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 4000953328 is about 63253.0894739538. The cubic root of 4000953328 is about 1587.5271514401.

The spelling of 4000953328 in words is "four billion, nine hundred fifty-three thousand, three hundred twenty-eight".