164607383 has 2 divisors, whose sum is σ = 164607384. Its totient is φ = 164607382.

The previous prime is 164607361. The next prime is 164607403. The reversal of 164607383 is 383706461.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 164607383 - 2¹² = 164603287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (164607353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82303691 + 82303692.

It is an arithmetic number, because the mean of its divisors is an integer number (82303692).

Almost surely, 2^164607383 is an apocalyptic number.

164607383 is a deficient number, since it is larger than the sum of its proper divisors (1).

164607383 is an equidigital number, since it uses as much as digits as its factorization.

164607383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 164607383 is about 12829.9408806120. The cubic root of 164607383 is about 548.0452737117.

The spelling of 164607383 in words is "one hundred sixty-four million, six hundred seven thousand, three hundred eighty-three".