2340631394 has 8 divisors (see below), whose sum is σ = 3695733840. Its totient is φ = 1108720116.

The previous prime is 2340631373. The next prime is 2340631429. The reversal of 2340631394 is 4931360432.

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, 30797744 + ... + 30797819.

It is an arithmetic number, because the mean of its divisors is an integer number (461966730).

Almost surely, 2^2340631394 is an apocalyptic number.

2340631394 is a deficient number, since it is larger than the sum of its proper divisors (1355102446).

2340631394 is a wasteful number, since it uses less digits than its factorization.

2340631394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61595584.

The product of its (nonzero) digits is 46656, while the sum is 35.

The square root of 2340631394 is about 48380.0722818807. The cubic root of 2340631394 is about 1327.7337920367.

The spelling of 2340631394 in words is "two billion, three hundred forty million, six hundred thirty-one thousand, three hundred ninety-four".