34022947 has 4 divisors (see below), whose sum is σ = 38883376. Its totient is φ = 29162520.

The previous prime is 34022941. The next prime is 34022951. The reversal of 34022947 is 74922043.

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 34022947 - 2²³ = 25634339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34022941) 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, 2430204 + ... + 2430217.

It is an arithmetic number, because the mean of its divisors is an integer number (9720844).

Almost surely, 2^34022947 is an apocalyptic number.

34022947 is a deficient number, since it is larger than the sum of its proper divisors (4860429).

34022947 is an equidigital number, since it uses as much as digits as its factorization.

34022947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4860428.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 34022947 is about 5832.9192519698. The cubic root of 34022947 is about 324.0340454749.

It can be divided in two parts, 34022 and 947, that added together give a square (34969 = 187²).

The spelling of 34022947 in words is "thirty-four million, twenty-two thousand, nine hundred forty-seven".