38479916 has 6 divisors (see below), whose sum is σ = 67339860. Its totient is φ = 19239956.

The previous prime is 38479913. The next prime is 38479919. The reversal of 38479916 is 61997483.

It is an interprime number because it is at equal distance from previous prime (38479913) and next prime (38479919).

It is not an unprimeable number, because it can be changed into a prime (38479913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4809986 + ... + 4809993.

It is an arithmetic number, because the mean of its divisors is an integer number (11223310).

Almost surely, 2^38479916 is an apocalyptic number.

It is an amenable number.

38479916 is a deficient number, since it is larger than the sum of its proper divisors (28859944).

38479916 is a wasteful number, since it uses less digits than its factorization.

38479916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9619983 (or 9619981 counting only the distinct ones).

The product of its digits is 326592, while the sum is 47.

The square root of 38479916 is about 6203.2181970329. The cubic root of 38479916 is about 337.6069448007.

The spelling of 38479916 in words is "thirty-eight million, four hundred seventy-nine thousand, nine hundred sixteen".