34972693 has 4 divisors (see below), whose sum is σ = 39968800. Its totient is φ = 29976588.

The previous prime is 34972687. The next prime is 34972771. The reversal of 34972693 is 39627943.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34972693 - 2¹⁷ = 34841621 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 (34972603) 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, 2498043 + ... + 2498056.

It is an arithmetic number, because the mean of its divisors is an integer number (9992200).

Almost surely, 2^34972693 is an apocalyptic number.

It is an amenable number.

34972693 is a deficient number, since it is larger than the sum of its proper divisors (4996107).

34972693 is an equidigital number, since it uses as much as digits as its factorization.

34972693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4996106.

The product of its digits is 244944, while the sum is 43.

The square root of 34972693 is about 5913.7714700519. The cubic root of 34972693 is about 327.0215393543.

The spelling of 34972693 in words is "thirty-four million, nine hundred seventy-two thousand, six hundred ninety-three".