34377223 has 2 divisors, whose sum is σ = 34377224. Its totient is φ = 34377222.

The previous prime is 34377193. The next prime is 34377227. The reversal of 34377223 is 32277343.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34377223 - 2²¹ = 32280071 is a prime.

It is a super-2 number, since 2×34377223² = 2363586922383458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34377227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17188611 + 17188612.

It is an arithmetic number, because the mean of its divisors is an integer number (17188612).

Almost surely, 2^34377223 is an apocalyptic number.

34377223 is a deficient number, since it is larger than the sum of its proper divisors (1).

34377223 is an equidigital number, since it uses as much as digits as its factorization.

34377223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21168, while the sum is 31.

The square root of 34377223 is about 5863.2092747914. The cubic root of 34377223 is about 325.1548705673.

The spelling of 34377223 in words is "thirty-four million, three hundred seventy-seven thousand, two hundred twenty-three".