173493371 has 2 divisors, whose sum is σ = 173493372. Its totient is φ = 173493370.

The previous prime is 173493361. The next prime is 173493409. The reversal of 173493371 is 173394371.

It is an a-pointer prime, because the next prime (173493409) can be obtained adding 173493371 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 173493371 - 2²⁶ = 106384507 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (173493311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86746685 + 86746686.

It is an arithmetic number, because the mean of its divisors is an integer number (86746686).

Almost surely, 2^173493371 is an apocalyptic number.

173493371 is a deficient number, since it is larger than the sum of its proper divisors (1).

173493371 is an equidigital number, since it uses as much as digits as its factorization.

173493371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47628, while the sum is 38.

The square root of 173493371 is about 13171.6882365170. The cubic root of 173493371 is about 557.7346526398.

The spelling of 173493371 in words is "one hundred seventy-three million, four hundred ninety-three thousand, three hundred seventy-one".