38847998 has 16 divisors (see below), whose sum is σ = 67079040. Its totient is φ = 16528536.

The previous prime is 38847979. The next prime is 38848001. The reversal of 38847998 is 89974883.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8036 + ... + 11927.

It is an arithmetic number, because the mean of its divisors is an integer number (4192440).

Almost surely, 2^38847998 is an apocalyptic number.

38847998 is a deficient number, since it is larger than the sum of its proper divisors (28231042).

38847998 is a wasteful number, since it uses less digits than its factorization.

38847998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20111.

The product of its digits is 3483648, while the sum is 56.

The square root of 38847998 is about 6232.8162174093. The cubic root of 38847998 is about 338.6799972450.

The spelling of 38847998 in words is "thirty-eight million, eight hundred forty-seven thousand, nine hundred ninety-eight".