167842379 has 2 divisors, whose sum is σ = 167842380. Its totient is φ = 167842378.

The previous prime is 167842357. The next prime is 167842387. The reversal of 167842379 is 973248761.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 167842379 - 2²⁴ = 151065163 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (167842319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83921189 + 83921190.

It is an arithmetic number, because the mean of its divisors is an integer number (83921190).

Almost surely, 2^167842379 is an apocalyptic number.

167842379 is a deficient number, since it is larger than the sum of its proper divisors (1).

167842379 is an equidigital number, since it uses as much as digits as its factorization.

167842379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 508032, while the sum is 47.

The square root of 167842379 is about 12955.3996078855. The cubic root of 167842379 is about 551.6122160468.

The spelling of 167842379 in words is "one hundred sixty-seven million, eight hundred forty-two thousand, three hundred seventy-nine".