938462234 has 4 divisors (see below), whose sum is σ = 1407693354. Its totient is φ = 469231116.

The previous prime is 938462221. The next prime is 938462249. The reversal of 938462234 is 432264839.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 432264839 = 19 ⋅22750781.

It can be written as a sum of positive squares in only one way, i.e., 917787025 + 20675209 = 30295^2 + 4547^2 .

It is a super-2 number, since 2×938462234² = 1761422729288541512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 938462191 and 938462200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234615557 + ... + 234615560.

Almost surely, 2^938462234 is an apocalyptic number.

938462234 is a deficient number, since it is larger than the sum of its proper divisors (469231120).

938462234 is a wasteful number, since it uses less digits than its factorization.

938462234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469231119.

The product of its digits is 248832, while the sum is 41.

The square root of 938462234 is about 30634.3309703346. The cubic root of 938462234 is about 979.0516419085.

The spelling of 938462234 in words is "nine hundred thirty-eight million, four hundred sixty-two thousand, two hundred thirty-four".