378811038 has 8 divisors (see below), whose sum is σ = 757622088. Its totient is φ = 126270344.

The previous prime is 378811033. The next prime is 378811039. The reversal of 378811038 is 830118873.

It is a sphenic number, since it is the product of 3 distinct primes.

378811038 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 378810987 and 378811005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378811033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31567581 + ... + 31567592.

It is an arithmetic number, because the mean of its divisors is an integer number (94702761).

Almost surely, 2^378811038 is an apocalyptic number.

378811038 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

378811038 is a wasteful number, since it uses less digits than its factorization.

378811038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63135178.

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 378811038 is about 19463.0685658762. The cubic root of 378811038 is about 723.5594307367.

The spelling of 378811038 in words is "three hundred seventy-eight million, eight hundred eleven thousand, thirty-eight".