616895003346 has 16 divisors (see below), whose sum is σ = 1238342740608. Its totient is φ = 204872878800.

The previous prime is 616895003293. The next prime is 616895003357. The reversal of 616895003346 is 643300598616.

It is a happy number.

It is a super-2 number, since 2×616895003346² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

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, 189695485 + ... + 189698736.

It is an arithmetic number, because the mean of its divisors is an integer number (77396421288).

Almost surely, 2^616895003346 is an apocalyptic number.

616895003346 is an abundant number, since it is smaller than the sum of its proper divisors (621447737262).

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

616895003346 is a wasteful number, since it uses less digits than its factorization.

616895003346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379394497.

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 616895003346 in words is "six hundred sixteen billion, eight hundred ninety-five million, three thousand, three hundred forty-six".