34729197 has 4 divisors (see below), whose sum is σ = 46305600. Its totient is φ = 23152796.

The previous prime is 34729187. The next prime is 34729217. The reversal of 34729197 is 79192743.

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 34729197 - 2⁶ = 34729133 is a prime.

It is a super-2 number, since 2×34729197² = 2412234248529618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34729127) 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, 5788197 + ... + 5788202.

It is an arithmetic number, because the mean of its divisors is an integer number (11576400).

Almost surely, 2^34729197 is an apocalyptic number.

It is an amenable number.

34729197 is a deficient number, since it is larger than the sum of its proper divisors (11576403).

34729197 is a wasteful number, since it uses less digits than its factorization.

34729197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11576402.

The product of its digits is 95256, while the sum is 42.

The square root of 34729197 is about 5893.1483096898. The cubic root of 34729197 is about 326.2608129004.

The spelling of 34729197 in words is "thirty-four million, seven hundred twenty-nine thousand, one hundred ninety-seven".