8477973 has 32 divisors (see below), whose sum is σ = 14827520. Its totient is φ = 4685040.

The previous prime is 8477957. The next prime is 8477983. The reversal of 8477973 is 3797748.

8477973 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8477973 - 2⁴ = 8477957 is a prime.

It is a d-powerful number, because it can be written as 8⁷ + 4⁸ + 7² + 7⁵ + 9⁶ + 7⁸ + 3⁷ .

It is a Duffinian number.

8477973 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8477983) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5136 + ... + 6582.

It is an arithmetic number, because the mean of its divisors is an integer number (463360).

Almost surely, 2^8477973 is an apocalyptic number.

It is an amenable number.

8477973 is a deficient number, since it is larger than the sum of its proper divisors (6349547).

8477973 is a wasteful number, since it uses less digits than its factorization.

8477973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494 (or 1488 counting only the distinct ones).

The product of its digits is 296352, while the sum is 45.

The square root of 8477973 is about 2911.6958975827. The cubic root of 8477973 is about 203.9063151143.

The spelling of 8477973 in words is "eight million, four hundred seventy-seven thousand, nine hundred seventy-three".