934142290 has 16 divisors (see below), whose sum is σ = 1683140760. Its totient is φ = 373282560.

The previous prime is 934142273. The next prime is 934142291. The reversal of 934142290 is 92241439.

It can be written as a sum of positive squares in 4 ways, for example, as 502790929 + 431351361 = 22423^2 + 20769^2 .

It is not an unprimeable number, because it can be changed into a prime (934142291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36201 + ... + 56380.

Almost surely, 2^934142290 is an apocalyptic number.

934142290 is a deficient number, since it is larger than the sum of its proper divisors (748998470).

934142290 is a wasteful number, since it uses less digits than its factorization.

934142290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93597.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 934142290 is about 30563.7414267298. The cubic root of 934142290 is about 977.5470689850.

The spelling of 934142290 in words is "nine hundred thirty-four million, one hundred forty-two thousand, two hundred ninety".