616422336 has 28 divisors (see below), whose sum is σ = 1630951272. Its totient is φ = 205474048.

The previous prime is 616422307. The next prime is 616422341. The reversal of 616422336 is 633224616.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 616422297 and 616422306.

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, 1605075 + ... + 1605458.

Almost surely, 2^616422336 is an apocalyptic number.

It is an amenable number.

616422336 is an abundant number, since it is smaller than the sum of its proper divisors (1014528936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

616422336 is a wasteful number, since it uses less digits than its factorization.

616422336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3210548 (or 3210538 counting only the distinct ones).

The product of its digits is 31104, while the sum is 33.

The square root of 616422336 is about 24827.8540353370. The cubic root of 616422336 is about 851.0585823725.

The spelling of 616422336 in words is "six hundred sixteen million, four hundred twenty-two thousand, three hundred thirty-six".