146038379 has 2 divisors, whose sum is σ = 146038380. Its totient is φ = 146038378.

The previous prime is 146038367. The next prime is 146038397. The reversal of 146038379 is 973830641.

Together with next prime (146038397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146038379 - 2¹⁶ = 145972843 is a prime.

It is not a weakly prime, because it can be changed into another prime (146038349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73019189 + 73019190.

It is an arithmetic number, because the mean of its divisors is an integer number (73019190).

Almost surely, 2^146038379 is an apocalyptic number.

146038379 is a deficient number, since it is larger than the sum of its proper divisors (1).

146038379 is an equidigital number, since it uses as much as digits as its factorization.

146038379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 146038379 is about 12084.6340035601. The cubic root of 146038379 is about 526.6098780212.

The spelling of 146038379 in words is "one hundred forty-six million, thirty-eight thousand, three hundred seventy-nine".