234204379 has 2 divisors, whose sum is σ = 234204380. Its totient is φ = 234204378.

The previous prime is 234204371. The next prime is 234204389. The reversal of 234204379 is 973402432.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234204379 - 2³ = 234204371 is a prime.

It is a super-2 number, since 2×234204379² = 109703382285551282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (234204371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117102189 + 117102190.

It is an arithmetic number, because the mean of its divisors is an integer number (117102190).

Almost surely, 2^234204379 is an apocalyptic number.

234204379 is a deficient number, since it is larger than the sum of its proper divisors (1).

234204379 is an equidigital number, since it uses as much as digits as its factorization.

234204379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 234204379 is about 15303.7374193365. The cubic root of 234204379 is about 616.4033689043.

The spelling of 234204379 in words is "two hundred thirty-four million, two hundred four thousand, three hundred seventy-nine".