7678240314 has 16 divisors (see below), whose sum is σ = 15731029440. Its totient is φ = 2496988640.

The previous prime is 7678240243. The next prime is 7678240331. The reversal of 7678240314 is 4130428767.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15605934 + ... + 15606425.

It is an arithmetic number, because the mean of its divisors is an integer number (983189340).

Almost surely, 2^7678240314 is an apocalyptic number.

7678240314 is an abundant number, since it is smaller than the sum of its proper divisors (8052789126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7678240314 is a wasteful number, since it uses less digits than its factorization.

7678240314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31212405.

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 7678240314 is about 87625.5688369553. The cubic root of 7678240314 is about 1972.8189618827.

The spelling of 7678240314 in words is "seven billion, six hundred seventy-eight million, two hundred forty thousand, three hundred fourteen".