867654982 has 4 divisors (see below), whose sum is σ = 1301482476. Its totient is φ = 433827490.

The previous prime is 867654979. The next prime is 867655049. The reversal of 867654982 is 289456768.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216913744 + ... + 216913747.

It is an arithmetic number, because the mean of its divisors is an integer number (325370619).

Almost surely, 2^867654982 is an apocalyptic number.

867654982 is a deficient number, since it is larger than the sum of its proper divisors (433827494).

867654982 is a wasteful number, since it uses less digits than its factorization.

867654982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433827493.

The product of its digits is 5806080, while the sum is 55.

The square root of 867654982 is about 29455.9838063508. The cubic root of 867654982 is about 953.7817793634.

The spelling of 867654982 in words is "eight hundred sixty-seven million, six hundred fifty-four thousand, nine hundred eighty-two".