616000424 has 32 divisors (see below), whose sum is σ = 1270321920. Its totient is φ = 278256576.

The previous prime is 616000393. The next prime is 616000433. The reversal of 616000424 is 424000616.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 616000424.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58124 + ... + 67899.

It is an arithmetic number, because the mean of its divisors is an integer number (39697560).

Almost surely, 2^616000424 is an apocalyptic number.

It is an amenable number.

616000424 is an abundant number, since it is smaller than the sum of its proper divisors (654321496).

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

616000424 is a wasteful number, since it uses less digits than its factorization.

616000424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126089 (or 126085 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 616000424 is about 24819.3558337037. The cubic root of 616000424 is about 850.8643682429.

The spelling of 616000424 in words is "six hundred sixteen million, four hundred twenty-four", and thus it is an aban number.