34443261 has 6 divisors (see below), whose sum is σ = 49751390. Its totient is φ = 22962168.

The previous prime is 34443229. The next prime is 34443281. The reversal of 34443261 is 16234443.

It can be written as a sum of positive squares in only one way, i.e., 32832900 + 1610361 = 5730^2 + 1269^2 .

It is not a de Polignac number, because 34443261 - 2⁵ = 34443229 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 (34443281) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1913506 + ... + 1913523.

Almost surely, 2^34443261 is an apocalyptic number.

It is an amenable number.

34443261 is a deficient number, since it is larger than the sum of its proper divisors (15308129).

34443261 is a wasteful number, since it uses less digits than its factorization.

34443261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3827035 (or 3827032 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 34443261 is about 5868.8381303287. The cubic root of 34443261 is about 325.3629428572.

The spelling of 34443261 in words is "thirty-four million, four hundred forty-three thousand, two hundred sixty-one".