378158676 has 72 divisors (see below), whose sum is σ = 1086837696. Its totient is φ = 101687040.

The previous prime is 378158647. The next prime is 378158687. The reversal of 378158676 is 676851873.

378158676 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8920 + ... + 28911.

It is an arithmetic number, because the mean of its divisors is an integer number (15094968).

Almost surely, 2^378158676 is an apocalyptic number.

It is an amenable number.

378158676 is an abundant number, since it is smaller than the sum of its proper divisors (708679020).

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

378158676 is a wasteful number, since it uses less digits than its factorization.

378158676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37869 (or 37860 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 51.

The square root of 378158676 is about 19446.3023734591. The cubic root of 378158676 is about 723.1438375156.

The spelling of 378158676 in words is "three hundred seventy-eight million, one hundred fifty-eight thousand, six hundred seventy-six".