234913816 has 32 divisors (see below), whose sum is σ = 452136960. Its totient is φ = 114361632.

The previous prime is 234913799. The next prime is 234913823. The reversal of 234913816 is 618319432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130861 + ... + 132643.

It is an arithmetic number, because the mean of its divisors is an integer number (14129280).

Almost surely, 2^234913816 is an apocalyptic number.

It is an amenable number.

234913816 is a deficient number, since it is larger than the sum of its proper divisors (217223144).

234913816 is a wasteful number, since it uses less digits than its factorization.

234913816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2215 (or 2211 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 234913816 is about 15326.8984468483. The cubic root of 234913816 is about 617.0251314773.

The spelling of 234913816 in words is "two hundred thirty-four million, nine hundred thirteen thousand, eight hundred sixteen".