484772977921 has 8 divisors (see below), whose sum is σ = 510296626080. Its totient is φ = 459250257888.

The previous prime is 484772977879. The next prime is 484772977943. The reversal of 484772977921 is 129779277484.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 484772977921 - 2³⁷ = 347334024449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (484772977951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1010850 + ... + 1411156.

It is an arithmetic number, because the mean of its divisors is an integer number (63787078260).

Almost surely, 2^484772977921 is an apocalyptic number.

It is an amenable number.

484772977921 is a deficient number, since it is larger than the sum of its proper divisors (25523648159).

484772977921 is a wasteful number, since it uses less digits than its factorization.

484772977921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464063.

The product of its digits is 99574272, while the sum is 67.

The spelling of 484772977921 in words is "four hundred eighty-four billion, seven hundred seventy-two million, nine hundred seventy-seven thousand, nine hundred twenty-one".