2972546928 has 60 divisors (see below), whose sum is σ = 8958931800. Its totient is φ = 914629248.

The previous prime is 2972546921. The next prime is 2972546939. The reversal of 2972546928 is 8296452792.

2972546928 is a `hidden beast` number, since 2 + 9 + 7 + 2 + 546 + 92 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2972546921) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 792078 + ... + 795821.

It is an arithmetic number, because the mean of its divisors is an integer number (149315530).

Almost surely, 2^2972546928 is an apocalyptic number.

It is an amenable number.

2972546928 is an abundant number, since it is smaller than the sum of its proper divisors (5986384872).

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

2972546928 is a wasteful number, since it uses less digits than its factorization.

2972546928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1587926 (or 1587917 counting only the distinct ones).

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

The square root of 2972546928 is about 54521.0686615734. The cubic root of 2972546928 is about 1437.8367286578.

The spelling of 2972546928 in words is "two billion, nine hundred seventy-two million, five hundred forty-six thousand, nine hundred twenty-eight".