34822947 has 6 divisors (see below), whose sum is σ = 46444228. Its totient is φ = 23208484.

The previous prime is 34822937. The next prime is 34822967. The reversal of 34822947 is 74922843.

It is not a de Polignac number, because 34822947 - 2¹⁹ = 34298659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34822927) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8518 + ... + 11924.

Almost surely, 2^34822947 is an apocalyptic number.

34822947 is a deficient number, since it is larger than the sum of its proper divisors (11621281).

34822947 is an frugal number, since it uses more digits than its factorization.

34822947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6817 (or 3410 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 34822947 is about 5901.0971013872. The cubic root of 34822947 is about 326.5541248907.

The spelling of 34822947 in words is "thirty-four million, eight hundred twenty-two thousand, nine hundred forty-seven".