873342477 has 12 divisors (see below), whose sum is σ = 1441708320. Its totient is φ = 499052808.

The previous prime is 873342473. The next prime is 873342523. The reversal of 873342477 is 774243378.

It is not a de Polignac number, because 873342477 - 2² = 873342473 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873342473) 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, 6931227 + ... + 6931352.

It is an arithmetic number, because the mean of its divisors is an integer number (120142360).

Almost surely, 2^873342477 is an apocalyptic number.

It is an amenable number.

873342477 is a deficient number, since it is larger than the sum of its proper divisors (568365843).

873342477 is a wasteful number, since it uses less digits than its factorization.

873342477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13862592 (or 13862589 counting only the distinct ones).

The product of its digits is 790272, while the sum is 45.

The square root of 873342477 is about 29552.3683822465. The cubic root of 873342477 is about 955.8612615465.

Subtracting from 873342477 its reverse (774243378), we obtain a palindrome (99099099).

The spelling of 873342477 in words is "eight hundred seventy-three million, three hundred forty-two thousand, four hundred seventy-seven".