362741989 has 2 divisors, whose sum is σ = 362741990. Its totient is φ = 362741988.

The previous prime is 362741987. The next prime is 362742019. The reversal of 362741989 is 989147263.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 361380100 + 1361889 = 19010^2 + 1167^2 .

It is a cyclic number.

It is not a de Polignac number, because 362741989 - 2¹ = 362741987 is a prime.

It is a super-2 number, since 2×362741989² = 263163501167352242, which contains 22 as substring.

Together with 362741987, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (362741987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181370994 + 181370995.

It is an arithmetic number, because the mean of its divisors is an integer number (181370995).

Almost surely, 2^362741989 is an apocalyptic number.

It is an amenable number.

362741989 is a deficient number, since it is larger than the sum of its proper divisors (1).

362741989 is an equidigital number, since it uses as much as digits as its factorization.

362741989 is an evil number, because the sum of its binary digits is even.

The product of its digits is 653184, while the sum is 49.

The square root of 362741989 is about 19045.7866469201. The cubic root of 362741989 is about 713.1801988564.

The spelling of 362741989 in words is "three hundred sixty-two million, seven hundred forty-one thousand, nine hundred eighty-nine".