34214643 has 24 divisors (see below), whose sum is σ = 51787008. Its totient is φ = 22571784.

The previous prime is 34214633. The next prime is 34214671. The reversal of 34214643 is 34641243.

34214643 is a `hidden beast` number, since 3 + 4 + 2 + 14 + 643 = 666.

It is not a de Polignac number, because 34214643 - 2¹⁴ = 34198259 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (34214633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24346 + ... + 25712.

It is an arithmetic number, because the mean of its divisors is an integer number (2157792).

Almost surely, 2^34214643 is an apocalyptic number.

34214643 is a deficient number, since it is larger than the sum of its proper divisors (17572365).

34214643 is a wasteful number, since it uses less digits than its factorization.

34214643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485 (or 1473 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 34214643 is about 5849.3284229901. The cubic root of 34214643 is about 324.6414760399.

Adding to 34214643 its reverse (34641243), we get a palindrome (68855886).

The spelling of 34214643 in words is "thirty-four million, two hundred fourteen thousand, six hundred forty-three".