2038745069 has 2 divisors, whose sum is σ = 2038745070. Its totient is φ = 2038745068.

The previous prime is 2038745053. The next prime is 2038745083. The reversal of 2038745069 is 9605478302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1382872969 + 655872100 = 37187^2 + 25610^2 .

It is a cyclic number.

It is not a de Polignac number, because 2038745069 - 2⁴ = 2038745053 is a prime.

It is a super-2 number, since 2×2038745069² = 8312962912743629522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2038744069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1019372534 + 1019372535.

It is an arithmetic number, because the mean of its divisors is an integer number (1019372535).

Almost surely, 2^2038745069 is an apocalyptic number.

It is an amenable number.

2038745069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2038745069 is an equidigital number, since it uses as much as digits as its factorization.

2038745069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 2038745069 is about 45152.4647057057. The cubic root of 2038745069 is about 1268.0050247838.

It can be divided in two parts, 20387 and 45069, that added together give a palindrome (65456).

The spelling of 2038745069 in words is "two billion, thirty-eight million, seven hundred forty-five thousand, sixty-nine".