38054729 has 2 divisors, whose sum is σ = 38054730. Its totient is φ = 38054728.

The previous prime is 38054717. The next prime is 38054741. The reversal of 38054729 is 92745083.

It is a balanced prime because it is at equal distance from previous prime (38054717) and next prime (38054741).

It can be written as a sum of positive squares in only one way, i.e., 36626704 + 1428025 = 6052^2 + 1195^2 .

It is a cyclic number.

It is not a de Polignac number, because 38054729 - 2⁴ = 38054713 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38054692 and 38054701.

It is not a weakly prime, because it can be changed into another prime (38054129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19027364 + 19027365.

It is an arithmetic number, because the mean of its divisors is an integer number (19027365).

Almost surely, 2^38054729 is an apocalyptic number.

It is an amenable number.

38054729 is a deficient number, since it is larger than the sum of its proper divisors (1).

38054729 is an equidigital number, since it uses as much as digits as its factorization.

38054729 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 38054729 is about 6168.8515138557. The cubic root of 38054729 is about 336.3588646179.

It can be divided in two parts, 38054 and 729, that added together give a palindrome (38783).

The spelling of 38054729 in words is "thirty-eight million, fifty-four thousand, seven hundred twenty-nine".