614385074 has 8 divisors (see below), whose sum is σ = 946485228. Its totient is φ = 298890000.

The previous prime is 614385073. The next prime is 614385089. The reversal of 614385074 is 470583416.

614385074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 599907049 + 14478025 = 24493^2 + 3805^2 .

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

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (614385071) 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, 4151177 + ... + 4151324.

Almost surely, 2^614385074 is an apocalyptic number.

614385074 is a deficient number, since it is larger than the sum of its proper divisors (332100154).

614385074 is a wasteful number, since it uses less digits than its factorization.

614385074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8302540.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 614385074 is about 24786.7923297872. The cubic root of 614385074 is about 850.1199710708.

The spelling of 614385074 in words is "six hundred fourteen million, three hundred eighty-five thousand, seventy-four".