34972939 has 8 divisors (see below), whose sum is σ = 37097280. Its totient is φ = 32877000.

The previous prime is 34972933. The next prime is 34972943. The reversal of 34972939 is 93927943.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34972939 - 2⁵ = 34972907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34972933) 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 7 ways as a sum of consecutive naturals, for example, 4537 + ... + 9514.

It is an arithmetic number, because the mean of its divisors is an integer number (4637160).

Almost surely, 2^34972939 is an apocalyptic number.

34972939 is a deficient number, since it is larger than the sum of its proper divisors (2124341).

34972939 is a wasteful number, since it uses less digits than its factorization.

34972939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14201.

The product of its digits is 367416, while the sum is 46.

The square root of 34972939 is about 5913.7922689252. The cubic root of 34972939 is about 327.0223061155.

The spelling of 34972939 in words is "thirty-four million, nine hundred seventy-two thousand, nine hundred thirty-nine".