4335640678 has 8 divisors (see below), whose sum is σ = 6641832672. Its totient is φ = 2121696456.

The previous prime is 4335640667. The next prime is 4335640693. The reversal of 4335640678 is 8760465334.

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

It is a congruent number.

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, 23061825 + ... + 23062012.

It is an arithmetic number, because the mean of its divisors is an integer number (830229084).

Almost surely, 2^4335640678 is an apocalyptic number.

4335640678 is a deficient number, since it is larger than the sum of its proper divisors (2306191994).

4335640678 is a wasteful number, since it uses less digits than its factorization.

4335640678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46123886.

The product of its (nonzero) digits is 1451520, while the sum is 46.

The square root of 4335640678 is about 65845.5820689589. The cubic root of 4335640678 is about 1630.6137272631.

The spelling of 4335640678 in words is "four billion, three hundred thirty-five million, six hundred forty thousand, six hundred seventy-eight".