984672479386 has 4 divisors (see below), whose sum is σ = 1477008719082. Its totient is φ = 492336239692.

The previous prime is 984672479359. The next prime is 984672479419. The reversal of 984672479386 is 683974276489.

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

It can be written as a sum of positive squares in only one way, i.e., 913972328361 + 70700151025 = 956019^2 + 265895^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246168119845 + ... + 246168119848.

Almost surely, 2^984672479386 is an apocalyptic number.

984672479386 is a deficient number, since it is larger than the sum of its proper divisors (492336239696).

984672479386 is a wasteful number, since it uses less digits than its factorization.

984672479386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492336239695.

The product of its digits is 877879296, while the sum is 73.

The spelling of 984672479386 in words is "nine hundred eighty-four billion, six hundred seventy-two million, four hundred seventy-nine thousand, three hundred eighty-six".