378702038 has 32 divisors (see below), whose sum is σ = 696390912. Its totient is φ = 151984800.

The previous prime is 378702019. The next prime is 378702083. The reversal of 378702038 is 830207873.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 378701992 and 378702010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22208 + ... + 35363.

It is an arithmetic number, because the mean of its divisors is an integer number (21762216).

Almost surely, 2^378702038 is an apocalyptic number.

378702038 is a deficient number, since it is larger than the sum of its proper divisors (317688874).

378702038 is a wasteful number, since it uses less digits than its factorization.

378702038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57620.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 378702038 is about 19460.2681893133. The cubic root of 378702038 is about 723.4900245018.

The spelling of 378702038 in words is "three hundred seventy-eight million, seven hundred two thousand, thirty-eight".