982867838 has 8 divisors (see below), whose sum is σ = 1478320032. Its totient is φ = 490094496.

The previous prime is 982867811. The next prime is 982867877. The reversal of 982867838 is 838768289.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668795 + ... + 670262.

It is an arithmetic number, because the mean of its divisors is an integer number (184790004).

Almost surely, 2^982867838 is an apocalyptic number.

982867838 is a deficient number, since it is larger than the sum of its proper divisors (495452194).

982867838 is a wasteful number, since it uses less digits than its factorization.

982867838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339426.

The product of its digits is 9289728, while the sum is 59.

The square root of 982867838 is about 31350.7230857599. The cubic root of 982867838 is about 994.2563530126.

The spelling of 982867838 in words is "nine hundred eighty-two million, eight hundred sixty-seven thousand, eight hundred thirty-eight".