2319078634 has 8 divisors (see below), whose sum is σ = 3495104928. Its totient is φ = 1154043660.

The previous prime is 2319078631. The next prime is 2319078679. The reversal of 2319078634 is 4368709132.

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

It is not an unprimeable number, because it can be changed into a prime (2319078631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2747302 + ... + 2748145.

It is an arithmetic number, because the mean of its divisors is an integer number (436888116).

Almost surely, 2^2319078634 is an apocalyptic number.

2319078634 is a deficient number, since it is larger than the sum of its proper divisors (1176026294).

2319078634 is a wasteful number, since it uses less digits than its factorization.

2319078634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5495660.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 2319078634 is about 48156.8129551780. The cubic root of 2319078634 is about 1323.6459187235.

The spelling of 2319078634 in words is "two billion, three hundred nineteen million, seventy-eight thousand, six hundred thirty-four".