34772297 has 16 divisors (see below), whose sum is σ = 42811392. Its totient is φ = 27585360.

The previous prime is 34772249. The next prime is 34772317. The reversal of 34772297 is 79227743.

It is a cyclic number.

It is not a de Polignac number, because 34772297 - 2⁶ = 34772233 is a prime.

It is a super-3 number, since 3×34772297³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34772207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1508 + ... + 8474.

It is an arithmetic number, because the mean of its divisors is an integer number (2675712).

Almost surely, 2^34772297 is an apocalyptic number.

It is an amenable number.

34772297 is a deficient number, since it is larger than the sum of its proper divisors (8039095).

34772297 is a wasteful number, since it uses less digits than its factorization.

34772297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7028.

The product of its digits is 148176, while the sum is 41.

The square root of 34772297 is about 5896.8039648610. The cubic root of 34772297 is about 326.3957236690.

The spelling of 34772297 in words is "thirty-four million, seven hundred seventy-two thousand, two hundred ninety-seven".