34869261 has 16 divisors (see below), whose sum is σ = 56260224. Its totient is φ = 18753024.

The previous prime is 34869251. The next prime is 34869277. The reversal of 34869261 is 16296843.

It is not a de Polignac number, because 34869261 - 2¹³ = 34861069 is a prime.

It is a super-2 number, since 2×34869261² = 2431730725372242, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34869251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48480 + ... + 49193.

It is an arithmetic number, because the mean of its divisors is an integer number (3516264).

Almost surely, 2^34869261 is an apocalyptic number.

It is an amenable number.

34869261 is a deficient number, since it is larger than the sum of its proper divisors (21390963).

34869261 is a wasteful number, since it uses less digits than its factorization.

34869261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97700.

The product of its digits is 62208, while the sum is 39.

The square root of 34869261 is about 5905.0199830314. The cubic root of 34869261 is about 326.6988314619.

The spelling of 34869261 in words is "thirty-four million, eight hundred sixty-nine thousand, two hundred sixty-one".