213590034 has 40 divisors (see below), whose sum is σ = 546974208. Its totient is φ = 61025400.

The previous prime is 213589979. The next prime is 213590051. The reversal of 213590034 is 430095312.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 93042 + ... + 95309.

Almost surely, 2^213590034 is an apocalyptic number.

213590034 is an abundant number, since it is smaller than the sum of its proper divisors (333384174).

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

213590034 is a wasteful number, since it uses less digits than its factorization.

213590034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188372 (or 188363 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 213590034 is about 14614.7197715180. The cubic root of 213590034 is about 597.7601992249.

The spelling of 213590034 in words is "two hundred thirteen million, five hundred ninety thousand, thirty-four".