38080078 has 4 divisors (see below), whose sum is σ = 57120120. Its totient is φ = 19040038.

The previous prime is 38080057. The next prime is 38080087. The reversal of 38080078 is 87008083.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9520018 + ... + 9520021.

It is an arithmetic number, because the mean of its divisors is an integer number (14280030).

Almost surely, 2^38080078 is an apocalyptic number.

38080078 is a deficient number, since it is larger than the sum of its proper divisors (19040042).

38080078 is a wasteful number, since it uses less digits than its factorization.

38080078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19040041.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 38080078 is about 6170.9057681997. The cubic root of 38080078 is about 336.4335331159.

The spelling of 38080078 in words is "thirty-eight million, eighty thousand, seventy-eight".