9312457234 has 8 divisors (see below), whose sum is σ = 14790373308. Its totient is φ = 4382332800.

The previous prime is 9312457207. The next prime is 9312457243. The reversal of 9312457234 is 4327542139.

It can be written as a sum of positive squares in 2 ways, for example, as 9264640009 + 47817225 = 96253^2 + 6915^2 .

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

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, 136947867 + ... + 136947934.

Almost surely, 2^9312457234 is an apocalyptic number.

9312457234 is a deficient number, since it is larger than the sum of its proper divisors (5477916074).

9312457234 is a wasteful number, since it uses less digits than its factorization.

9312457234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273895820.

The product of its digits is 181440, while the sum is 40.

The square root of 9312457234 is about 96501.0737453216. The cubic root of 9312457234 is about 2103.8822541598.

The spelling of 9312457234 in words is "nine billion, three hundred twelve million, four hundred fifty-seven thousand, two hundred thirty-four".