616425314 has 4 divisors (see below), whose sum is σ = 924637974. Its totient is φ = 308212656.

The previous prime is 616425301. The next prime is 616425319. The reversal of 616425314 is 413524616.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 352200289 + 264225025 = 18767^2 + 16255^2 .

It is not an unprimeable number, because it can be changed into a prime (616425319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 154106327 + ... + 154106330.

Almost surely, 2^616425314 is an apocalyptic number.

616425314 is a deficient number, since it is larger than the sum of its proper divisors (308212660).

616425314 is a wasteful number, since it uses less digits than its factorization.

616425314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308212659.

The product of its digits is 17280, while the sum is 32.

The square root of 616425314 is about 24827.9140082287. The cubic root of 616425314 is about 851.0599528876.

The spelling of 616425314 in words is "six hundred sixteen million, four hundred twenty-five thousand, three hundred fourteen".