213436316 has 12 divisors (see below), whose sum is σ = 379637160. Its totient is φ = 104968560.

The previous prime is 213436303. The next prime is 213436337. The reversal of 213436316 is 613634312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437126 + ... + 437613.

It is an arithmetic number, because the mean of its divisors is an integer number (31636430).

Almost surely, 2^213436316 is an apocalyptic number.

It is an amenable number.

213436316 is a deficient number, since it is larger than the sum of its proper divisors (166200844).

213436316 is a wasteful number, since it uses less digits than its factorization.

213436316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874804 (or 874802 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

The square root of 213436316 is about 14609.4598120533. The cubic root of 213436316 is about 597.6167647013.

The spelling of 213436316 in words is "two hundred thirteen million, four hundred thirty-six thousand, three hundred sixteen".