379140747 has 8 divisors (see below), whose sum is σ = 515059344. Its totient is φ = 247991328.

The previous prime is 379140743. The next prime is 379140779. The reversal of 379140747 is 747041973.

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

It is not a de Polignac number, because 379140747 - 2² = 379140743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 379140699 and 379140708.

It is not an unprimeable number, because it can be changed into a prime (379140743) 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, 1192108 + ... + 1192425.

It is an arithmetic number, because the mean of its divisors is an integer number (64382418).

Almost surely, 2^379140747 is an apocalyptic number.

379140747 is a deficient number, since it is larger than the sum of its proper divisors (135918597).

379140747 is a wasteful number, since it uses less digits than its factorization.

379140747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2384589.

The product of its (nonzero) digits is 148176, while the sum is 42.

The square root of 379140747 is about 19471.5368422731. The cubic root of 379140747 is about 723.7692933966.

The spelling of 379140747 in words is "three hundred seventy-nine million, one hundred forty thousand, seven hundred forty-seven".