38150069 has 2 divisors, whose sum is σ = 38150070. Its totient is φ = 38150068.

The previous prime is 38150053. The next prime is 38150087. The reversal of 38150069 is 96005183.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32341969 + 5808100 = 5687^2 + 2410^2 .

It is a cyclic number.

It is not a de Polignac number, because 38150069 - 2⁴ = 38150053 is a prime.

It is a super-2 number, since 2×38150069² = 2910855529409522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38150029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19075034 + 19075035.

It is an arithmetic number, because the mean of its divisors is an integer number (19075035).

Almost surely, 2^38150069 is an apocalyptic number.

It is an amenable number.

38150069 is a deficient number, since it is larger than the sum of its proper divisors (1).

38150069 is an equidigital number, since it uses as much as digits as its factorization.

38150069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 38150069 is about 6176.5742122960. The cubic root of 38150069 is about 336.6395280328.

The spelling of 38150069 in words is "thirty-eight million, one hundred fifty thousand, sixty-nine".