214990034 has 32 divisors (see below), whose sum is σ = 373113216. Its totient is φ = 91008000.

The previous prime is 214990033. The next prime is 214990057. The reversal of 214990034 is 430099412.

It is a happy number.

214990034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (214990033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 678044 + ... + 678360.

It is an arithmetic number, because the mean of its divisors is an integer number (11659788).

Almost surely, 2^214990034 is an apocalyptic number.

214990034 is a deficient number, since it is larger than the sum of its proper divisors (158123182).

214990034 is a wasteful number, since it uses less digits than its factorization.

214990034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 214990034 is about 14662.5384568976. The cubic root of 214990034 is about 599.0633849776.

The spelling of 214990034 in words is "two hundred fourteen million, nine hundred ninety thousand, thirty-four".