481186379 has 2 divisors, whose sum is σ = 481186380. Its totient is φ = 481186378.

The previous prime is 481186351. The next prime is 481186397. The reversal of 481186379 is 973681184.

Together with next prime (481186397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 481186379 - 2²⁰ = 480137803 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (481186339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240593189 + 240593190.

It is an arithmetic number, because the mean of its divisors is an integer number (240593190).

Almost surely, 2^481186379 is an apocalyptic number.

481186379 is a deficient number, since it is larger than the sum of its proper divisors (1).

481186379 is an equidigital number, since it uses as much as digits as its factorization.

481186379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 47.

The square root of 481186379 is about 21935.9608633859. The cubic root of 481186379 is about 783.6180692761.

The spelling of 481186379 in words is "four hundred eighty-one million, one hundred eighty-six thousand, three hundred seventy-nine".