616160436 has 24 divisors (see below), whose sum is σ = 1457959104. Its totient is φ = 202493760.

The previous prime is 616160429. The next prime is 616160437. The reversal of 616160436 is 634061616.

It is a junction number, because it is equal to n+sod(n) for n = 616160397 and 616160406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616160437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360745 + ... + 362448.

It is an arithmetic number, because the mean of its divisors is an integer number (60748296).

Almost surely, 2^616160436 is an apocalyptic number.

It is an amenable number.

616160436 is an abundant number, since it is smaller than the sum of its proper divisors (841798668).

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

616160436 is a wasteful number, since it uses less digits than its factorization.

616160436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723271 (or 723269 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 616160436 is about 24822.5791568886. The cubic root of 616160436 is about 850.9380352497.

The spelling of 616160436 in words is "six hundred sixteen million, one hundred sixty thousand, four hundred thirty-six".