996485472 has 72 divisors (see below), whose sum is σ = 2931495840. Its totient is φ = 320705280.

The previous prime is 996485471. The next prime is 996485509. The reversal of 996485472 is 274584699.

996485472 is a `hidden beast` number, since 9 + 96 + 4 + 8 + 547 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996485471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51304 + ... + 68007.

It is an arithmetic number, because the mean of its divisors is an integer number (40715220).

Almost surely, 2^996485472 is an apocalyptic number.

It is an amenable number.

996485472 is an abundant number, since it is smaller than the sum of its proper divisors (1935010368).

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

996485472 is a wasteful number, since it uses less digits than its factorization.

996485472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119356 (or 119345 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The square root of 996485472 is about 31567.1581235942. The cubic root of 996485472 is about 998.8271155466.

The spelling of 996485472 in words is "nine hundred ninety-six million, four hundred eighty-five thousand, four hundred seventy-two".