234798436 has 12 divisors (see below), whose sum is σ = 411876220. Its totient is φ = 117119520.

The previous prime is 234798391. The next prime is 234798439. The reversal of 234798436 is 634897432.

It can be written as a sum of positive squares in 2 ways, for example, as 6969600 + 227828836 = 2640^2 + 15094^2 .

It is not an unprimeable number, because it can be changed into a prime (234798439) 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 in 3 ways as a sum of consecutive naturals, for example, 68031 + ... + 71398.

Almost surely, 2^234798436 is an apocalyptic number.

It is an amenable number.

234798436 is a deficient number, since it is larger than the sum of its proper divisors (177077784).

234798436 is a wasteful number, since it uses less digits than its factorization.

234798436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139854 (or 139852 counting only the distinct ones).

The product of its digits is 870912, while the sum is 46.

The square root of 234798436 is about 15323.1340136409. The cubic root of 234798436 is about 616.9240958157.

The spelling of 234798436 in words is "two hundred thirty-four million, seven hundred ninety-eight thousand, four hundred thirty-six".