210070034 has 8 divisors (see below), whose sum is σ = 317220300. Its totient is φ = 104329936.

The previous prime is 210070033. The next prime is 210070039. The reversal of 210070034 is 430070012.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 167624809 + 42445225 = 12947^2 + 6515^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×210070034² = 88258838369522312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210069994 and 210070021.

It is not an unprimeable number, because it can be changed into a prime (210070033) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 352169 + ... + 352764.

Almost surely, 2^210070034 is an apocalyptic number.

210070034 is a deficient number, since it is larger than the sum of its proper divisors (107150266).

210070034 is a wasteful number, since it uses less digits than its factorization.

210070034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705084.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 210070034 is about 14493.7929473275. The cubic root of 210070034 is about 594.4582635879.

The spelling of 210070034 in words is "two hundred ten million, seventy thousand, thirty-four".