234070869 has 16 divisors (see below), whose sum is σ = 314677440. Its totient is φ = 154761600.

The previous prime is 234070787. The next prime is 234070897. The reversal of 234070869 is 968070432.

It is not a de Polignac number, because 234070869 - 2⁹ = 234070357 is a prime.

It is a super-2 number, since 2×234070869² = 109578343428830322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234070069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 354862 + ... + 355520.

It is an arithmetic number, because the mean of its divisors is an integer number (19667340).

Almost surely, 2^234070869 is an apocalyptic number.

It is an amenable number.

234070869 is a deficient number, since it is larger than the sum of its proper divisors (80606571).

234070869 is a wasteful number, since it uses less digits than its factorization.

234070869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 234070869 is about 15299.3747911475. The cubic root of 234070869 is about 616.2862181534.

The spelling of 234070869 in words is "two hundred thirty-four million, seventy thousand, eight hundred sixty-nine".