918329134 has 4 divisors (see below), whose sum is σ = 1377493704. Its totient is φ = 459164566.

The previous prime is 918329131. The next prime is 918329141. The reversal of 918329134 is 431923819.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431923819 = 1459 ⋅296041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (918329131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229582282 + ... + 229582285.

It is an arithmetic number, because the mean of its divisors is an integer number (344373426).

Almost surely, 2^918329134 is an apocalyptic number.

918329134 is a deficient number, since it is larger than the sum of its proper divisors (459164570).

918329134 is a wasteful number, since it uses less digits than its factorization.

918329134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459164569.

The product of its digits is 46656, while the sum is 40.

The square root of 918329134 is about 30303.9458486845. The cubic root of 918329134 is about 971.9996775276. Note that the first 3 decimals are identical.

The spelling of 918329134 in words is "nine hundred eighteen million, three hundred twenty-nine thousand, one hundred thirty-four".