616963834 has 8 divisors (see below), whose sum is σ = 926735040. Its totient is φ = 308052156.

The previous prime is 616963771. The next prime is 616963843. The reversal of 616963834 is 438369616.

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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213084 + ... + 215959.

It is an arithmetic number, because the mean of its divisors is an integer number (115841880).

Almost surely, 2^616963834 is an apocalyptic number.

616963834 is a deficient number, since it is larger than the sum of its proper divisors (309771206).

616963834 is a wasteful number, since it uses less digits than its factorization.

616963834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429764.

The product of its digits is 559872, while the sum is 46.

The square root of 616963834 is about 24838.7566919119. The cubic root of 616963834 is about 851.3077144016.

The spelling of 616963834 in words is "six hundred sixteen million, nine hundred sixty-three thousand, eight hundred thirty-four".