4628912693 has 2 divisors, whose sum is σ = 4628912694. Its totient is φ = 4628912692.

The previous prime is 4628912689. The next prime is 4628912723. The reversal of 4628912693 is 3962198264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4621552324 + 7360369 = 67982^2 + 2713^2 .

It is a cyclic number.

It is not a de Polignac number, because 4628912693 - 2² = 4628912689 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4628912293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2314456346 + 2314456347.

It is an arithmetic number, because the mean of its divisors is an integer number (2314456347).

Almost surely, 2^4628912693 is an apocalyptic number.

It is an amenable number.

4628912693 is a deficient number, since it is larger than the sum of its proper divisors (1).

4628912693 is an equidigital number, since it uses as much as digits as its factorization.

4628912693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1119744, while the sum is 50.

The square root of 4628912693 is about 68036.1131532365. The cubic root of 4628912693 is about 1666.5806298298.

The spelling of 4628912693 in words is "four billion, six hundred twenty-eight million, nine hundred twelve thousand, six hundred ninety-three".