463147379 has 2 divisors, whose sum is σ = 463147380. Its totient is φ = 463147378.

The previous prime is 463147361. The next prime is 463147547. The reversal of 463147379 is 973741364.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-463147379 is a prime.

It is not a weakly prime, because it can be changed into another prime (463147309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231573689 + 231573690.

It is an arithmetic number, because the mean of its divisors is an integer number (231573690).

Almost surely, 2^463147379 is an apocalyptic number.

463147379 is a deficient number, since it is larger than the sum of its proper divisors (1).

463147379 is an equidigital number, since it uses as much as digits as its factorization.

463147379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024, while the sum is 44.

The square root of 463147379 is about 21520.8591603588. The cubic root of 463147379 is about 773.7008433098.

The spelling of 463147379 in words is "four hundred sixty-three million, one hundred forty-seven thousand, three hundred seventy-nine".