616696306 has 8 divisors (see below), whose sum is σ = 944726400. Its totient is φ = 301787508.

The previous prime is 616696291. The next prime is 616696373. The reversal of 616696306 is 603696616.

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

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, 3280206 + ... + 3280393.

It is an arithmetic number, because the mean of its divisors is an integer number (118090800).

Almost surely, 2^616696306 is an apocalyptic number.

616696306 is a deficient number, since it is larger than the sum of its proper divisors (328030094).

616696306 is a wasteful number, since it uses less digits than its factorization.

616696306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6560648.

The product of its (nonzero) digits is 209952, while the sum is 43.

The square root of 616696306 is about 24833.3708142894. The cubic root of 616696306 is about 851.1846485294.

The spelling of 616696306 in words is "six hundred sixteen million, six hundred ninety-six thousand, three hundred six".