34946869 has 4 divisors (see below), whose sum is σ = 35307244. Its totient is φ = 34586496.

The previous prime is 34946861. The next prime is 34946887. The reversal of 34946869 is 96864943.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16499844 + 18447025 = 4062^2 + 4295^2 .

It is a cyclic number.

It is not a de Polignac number, because 34946869 - 2³ = 34946861 is a prime.

It is a super-2 number, since 2×34946869² = 2442567305806322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34946861) 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, 180042 + ... + 180235.

It is an arithmetic number, because the mean of its divisors is an integer number (8826811).

Almost surely, 2^34946869 is an apocalyptic number.

It is an amenable number.

34946869 is a deficient number, since it is larger than the sum of its proper divisors (360375).

34946869 is an equidigital number, since it uses as much as digits as its factorization.

34946869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360374.

The product of its digits is 1119744, while the sum is 49.

The square root of 34946869 is about 5911.5876885994. The cubic root of 34946869 is about 326.9410281233.

The spelling of 34946869 in words is "thirty-four million, nine hundred forty-six thousand, eight hundred sixty-nine".