367016989 has 2 divisors, whose sum is σ = 367016990. Its totient is φ = 367016988.

The previous prime is 367016983. The next prime is 367017017. The reversal of 367016989 is 989610763.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 364160889 + 2856100 = 19083^2 + 1690^2 .

It is a cyclic number.

It is not a de Polignac number, because 367016989 - 2³ = 367016981 is a prime.

It is a super-2 number, since 2×367016989² = 269402940429252242, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (367016981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183508494 + 183508495.

It is an arithmetic number, because the mean of its divisors is an integer number (183508495).

Almost surely, 2^367016989 is an apocalyptic number.

It is an amenable number.

367016989 is a deficient number, since it is larger than the sum of its proper divisors (1).

367016989 is an equidigital number, since it uses as much as digits as its factorization.

367016989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 367016989 is about 19157.6874648273. The cubic root of 367016989 is about 715.9709299445.

The spelling of 367016989 in words is "three hundred sixty-seven million, sixteen thousand, nine hundred eighty-nine".