167038049 has 2 divisors, whose sum is σ = 167038050. Its totient is φ = 167038048.

The previous prime is 167038009. The next prime is 167038051. The reversal of 167038049 is 940830761.

167038049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 153933649 + 13104400 = 12407^2 + 3620^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-167038049 is a prime.

Together with 167038051, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (167038009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83519024 + 83519025.

It is an arithmetic number, because the mean of its divisors is an integer number (83519025).

Almost surely, 2^167038049 is an apocalyptic number.

It is an amenable number.

167038049 is a deficient number, since it is larger than the sum of its proper divisors (1).

167038049 is an equidigital number, since it uses as much as digits as its factorization.

167038049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 167038049 is about 12924.3200594848. The cubic root of 167038049 is about 550.7296640613.

The spelling of 167038049 in words is "one hundred sixty-seven million, thirty-eight thousand, forty-nine".