934138 has 8 divisors (see below), whose sum is σ = 1405332. Its totient is φ = 465696.

The previous prime is 934127. The next prime is 934151. The reversal of 934138 is 831439.

934138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 877969 + 56169 = 937^2 + 237^2 .

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

It is a super-2 number, since 2×934138² = 1745227606088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 856 + ... + 1612.

2⁹³⁴¹³⁸ is an apocalyptic number.

934138 is a deficient number, since it is larger than the sum of its proper divisors (471194).

934138 is a wasteful number, since it uses less digits than its factorization.

934138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376.

The product of its digits is 2592, while the sum is 28.

The square root of 934138 is about 966.5081479222. The cubic root of 934138 is about 97.7545572538.

The spelling of 934138 in words is "nine hundred thirty-four thousand, one hundred thirty-eight".