953428988 has 12 divisors (see below), whose sum is σ = 1668896880. Its totient is φ = 476601312.

The previous prime is 953428921. The next prime is 953428997. The reversal of 953428988 is 889824359.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7673 + ... + 44336.

It is an arithmetic number, because the mean of its divisors is an integer number (139074740).

Almost surely, 2^953428988 is an apocalyptic number.

It is an amenable number.

953428988 is a deficient number, since it is larger than the sum of its proper divisors (715467892).

953428988 is a wasteful number, since it uses less digits than its factorization.

953428988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56596 (or 56594 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 56.

The square root of 953428988 is about 30877.6454413221. The cubic root of 953428988 is about 984.2289096081.

The spelling of 953428988 in words is "nine hundred fifty-three million, four hundred twenty-eight thousand, nine hundred eighty-eight".