34202219 has 4 divisors (see below), whose sum is σ = 35689296. Its totient is φ = 32715144.

The previous prime is 34202213. The next prime is 34202257. The reversal of 34202219 is 91220243.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34202219 - 2⁸ = 34201963 is a prime.

It is a super-2 number, since 2×34202219² = 2339583569047922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 1487053 = 34202219 / (3 + 4 + 2 + 0 + 2 + 2 + 1 + 9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34202194 and 34202203.

It is not an unprimeable number, because it can be changed into a prime (34202213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 743504 + ... + 743549.

It is an arithmetic number, because the mean of its divisors is an integer number (8922324).

Almost surely, 2^34202219 is an apocalyptic number.

34202219 is a deficient number, since it is larger than the sum of its proper divisors (1487077).

34202219 is a wasteful number, since it uses less digits than its factorization.

34202219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487076.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 34202219 is about 5848.2663243050. The cubic root of 34202219 is about 324.6021767454.

The spelling of 34202219 in words is "thirty-four million, two hundred two thousand, two hundred nineteen".