38234737 has 2 divisors, whose sum is σ = 38234738. Its totient is φ = 38234736.

The previous prime is 38234723. The next prime is 38234743. The reversal of 38234737 is 73743283.

38234737 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., 29419776 + 8814961 = 5424^2 + 2969^2 .

It is a cyclic number.

It is not a de Polignac number, because 38234737 - 2²³ = 29846129 is a prime.

It is a super-2 number, since 2×38234737² = 2923790226918338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38234696 and 38234705.

It is not a weakly prime, because it can be changed into another prime (38234797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19117368 + 19117369.

It is an arithmetic number, because the mean of its divisors is an integer number (19117369).

Almost surely, 2^38234737 is an apocalyptic number.

It is an amenable number.

38234737 is a deficient number, since it is larger than the sum of its proper divisors (1).

38234737 is an equidigital number, since it uses as much as digits as its factorization.

38234737 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84672, while the sum is 37.

The square root of 38234737 is about 6183.4243748913. The cubic root of 38234737 is about 336.8883832914. Note that the first 3 decimals are identical.

The spelling of 38234737 in words is "thirty-eight million, two hundred thirty-four thousand, seven hundred thirty-seven".