616038696 has 320 divisors, whose sum is σ = 2198676480. Its totient is φ = 156764160.

The previous prime is 616038667. The next prime is 616038713. The reversal of 616038696 is 696830616.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1827840 + ... + 1828176.

It is an arithmetic number, because the mean of its divisors is an integer number (6870864).

Almost surely, 2^616038696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 616038696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1099338240).

616038696 is an abundant number, since it is smaller than the sum of its proper divisors (1582637784).

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

616038696 is a wasteful number, since it uses less digits than its factorization.

616038696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 616038696 is about 24820.1268328750. The cubic root of 616038696 is about 850.8819892301.

The spelling of 616038696 in words is "six hundred sixteen million, thirty-eight thousand, six hundred ninety-six".