34973247 has 4 divisors (see below), whose sum is σ = 46631000. Its totient is φ = 23315496.

The previous prime is 34973231. The next prime is 34973273. The reversal of 34973247 is 74237943.

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

It is not a de Polignac number, because 34973247 - 2⁴ = 34973231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34973207) 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, 5828872 + ... + 5828877.

It is an arithmetic number, because the mean of its divisors is an integer number (11657750).

Almost surely, 2^34973247 is an apocalyptic number.

34973247 is a deficient number, since it is larger than the sum of its proper divisors (11657753).

34973247 is a wasteful number, since it uses less digits than its factorization.

34973247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11657752.

The product of its digits is 127008, while the sum is 39.

The square root of 34973247 is about 5913.8183096879. The cubic root of 34973247 is about 327.0232661204.

The spelling of 34973247 in words is "thirty-four million, nine hundred seventy-three thousand, two hundred forty-seven".