38087378 has 16 divisors (see below), whose sum is σ = 69133824. Its totient is φ = 15362880.

The previous prime is 38087377. The next prime is 38087447. The reversal of 38087378 is 87378083.

It is not an unprimeable number, because it can be changed into a prime (38087377) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 79778 + ... + 80253.

It is an arithmetic number, because the mean of its divisors is an integer number (4320864).

Almost surely, 2^38087378 is an apocalyptic number.

38087378 is a deficient number, since it is larger than the sum of its proper divisors (31046446).

38087378 is a wasteful number, since it uses less digits than its factorization.

38087378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160057.

The product of its (nonzero) digits is 225792, while the sum is 44.

The square root of 38087378 is about 6171.4972251472. The cubic root of 38087378 is about 336.4550299895.

The spelling of 38087378 in words is "thirty-eight million, eighty-seven thousand, three hundred seventy-eight".