378714347 has 8 divisors (see below), whose sum is σ = 417234672. Its totient is φ = 340876000.

The previous prime is 378714337. The next prime is 378714359. The reversal of 378714347 is 743417873.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 378714347 - 2⁶ = 378714283 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 378714298 and 378714307.

It is not an unprimeable number, because it can be changed into a prime (378714307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169328 + ... + 171549.

It is an arithmetic number, because the mean of its divisors is an integer number (52154334).

Almost surely, 2^378714347 is an apocalyptic number.

378714347 is a deficient number, since it is larger than the sum of its proper divisors (38520325).

378714347 is a wasteful number, since it uses less digits than its factorization.

378714347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340989.

The product of its digits is 395136, while the sum is 44.

The square root of 378714347 is about 19460.5844465165. The cubic root of 378714347 is about 723.4978629793.

The spelling of 378714347 in words is "three hundred seventy-eight million, seven hundred fourteen thousand, three hundred forty-seven".