213340296 has 32 divisors (see below), whose sum is σ = 574378560. Its totient is φ = 65643072.

The previous prime is 213340289. The next prime is 213340297. The reversal of 213340296 is 692043312.

It is not an unprimeable number, because it can be changed into a prime (213340297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341580 + ... + 342203.

It is an arithmetic number, because the mean of its divisors is an integer number (17949330).

Almost surely, 2^213340296 is an apocalyptic number.

213340296 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

213340296 is an abundant number, since it is smaller than the sum of its proper divisors (361038264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213340296 is a wasteful number, since it uses less digits than its factorization.

213340296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683805 (or 683801 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 213340296 is about 14606.1732154593. The cubic root of 213340296 is about 597.5271333301.

The spelling of 213340296 in words is "two hundred thirteen million, three hundred forty thousand, two hundred ninety-six".