3623298389 has 2 divisors, whose sum is σ = 3623298390. Its totient is φ = 3623298388.

The previous prime is 3623298377. The next prime is 3623298433. The reversal of 3623298389 is 9838923263.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3339106225 + 284192164 = 57785^2 + 16858^2 .

It is a cyclic number.

It is not a de Polignac number, because 3623298389 - 2⁴ = 3623298373 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3623298389.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3623298359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1811649194 + 1811649195.

It is an arithmetic number, because the mean of its divisors is an integer number (1811649195).

Almost surely, 2^3623298389 is an apocalyptic number.

It is an amenable number.

3623298389 is a deficient number, since it is larger than the sum of its proper divisors (1).

3623298389 is an equidigital number, since it uses as much as digits as its factorization.

3623298389 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3359232, while the sum is 53.

The square root of 3623298389 is about 60193.8401250493. The cubic root of 3623298389 is about 1535.9180125520.

The spelling of 3623298389 in words is "three billion, six hundred twenty-three million, two hundred ninety-eight thousand, three hundred eighty-nine".