3738529 has 2 divisors, whose sum is σ = 3738530. Its totient is φ = 3738528.

The previous prime is 3738509. The next prime is 3738541. The reversal of 3738529 is 9258373.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3508129 + 230400 = 1873^2 + 480^2 .

It is a cyclic number.

It is not a de Polignac number, because 3738529 - 2⁷ = 3738401 is a prime.

It is equal to p₂₆₅₉₇₈ and since 3738529 and 265978 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (3738509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1869264 + 1869265.

It is an arithmetic number, because the mean of its divisors is an integer number (1869265).

Almost surely, 2^3738529 is an apocalyptic number.

It is an amenable number.

3738529 is a deficient number, since it is larger than the sum of its proper divisors (1).

3738529 is an equidigital number, since it uses as much as digits as its factorization.

3738529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 37.

The square root of 3738529 is about 1933.5276051818. The cubic root of 3738529 is about 155.2030498790.

The spelling of 3738529 in words is "three million, seven hundred thirty-eight thousand, five hundred twenty-nine".