34009797 has 4 divisors (see below), whose sum is σ = 45346400. Its totient is φ = 22673196.

The previous prime is 34009777. The next prime is 34009813. The reversal of 34009797 is 79790043.

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, and also an emirpimes, since its reverse is a distinct semiprime: 79790043 = 3 ⋅26596681.

It is not a de Polignac number, because 34009797 - 2⁶ = 34009733 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 (34009727) 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, 5668297 + ... + 5668302.

It is an arithmetic number, because the mean of its divisors is an integer number (11336600).

Almost surely, 2^34009797 is an apocalyptic number.

It is an amenable number.

34009797 is a deficient number, since it is larger than the sum of its proper divisors (11336603).

34009797 is a wasteful number, since it uses less digits than its factorization.

34009797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11336602.

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 34009797 is about 5831.7919201563. The cubic root of 34009797 is about 323.9922932933.

The spelling of 34009797 in words is "thirty-four million, nine thousand, seven hundred ninety-seven".