234894369 has 4 divisors (see below), whose sum is σ = 313192496. Its totient is φ = 156596244.

The previous prime is 234894353. The next prime is 234894419. The reversal of 234894369 is 963498432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 234894369 - 2⁴ = 234894353 is a prime.

It is a super-2 number, since 2×234894369² = 110350729175816322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234894269) 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, 39149059 + ... + 39149064.

It is an arithmetic number, because the mean of its divisors is an integer number (78298124).

Almost surely, 2^234894369 is an apocalyptic number.

It is an amenable number.

234894369 is a deficient number, since it is larger than the sum of its proper divisors (78298127).

234894369 is an equidigital number, since it uses as much as digits as its factorization.

234894369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78298126.

The product of its digits is 1119744, while the sum is 48.

The square root of 234894369 is about 15326.2640261742. The cubic root of 234894369 is about 617.0081044969.

The spelling of 234894369 in words is "two hundred thirty-four million, eight hundred ninety-four thousand, three hundred sixty-nine".