8944977 has 8 divisors (see below), whose sum is σ = 11945664. Its totient is φ = 5953808.

The previous prime is 8944973. The next prime is 8945003. The reversal of 8944977 is 7794498.

It is a happy number.

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 8944977 - 2² = 8944973 is a prime.

It is a super-2 number, since 2×8944977² = 160025227061058, which contains 22 as substring.

It is an Ulam number.

8944977 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8944973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223 + ... + 4235.

It is an arithmetic number, because the mean of its divisors is an integer number (1493208).

Almost surely, 2^8944977 is an apocalyptic number.

It is an amenable number.

8944977 is a deficient number, since it is larger than the sum of its proper divisors (3000687).

8944977 is a wasteful number, since it uses less digits than its factorization.

8944977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4759.

The product of its digits is 508032, while the sum is 48.

The square root of 8944977 is about 2990.8154406449. The cubic root of 8944977 is about 207.5836175310.

The spelling of 8944977 in words is "eight million, nine hundred forty-four thousand, nine hundred seventy-seven".