38896461 has 6 divisors (see below), whose sum is σ = 56183790. Its totient is φ = 25930968.

The previous prime is 38896447. The next prime is 38896463. The reversal of 38896461 is 16469883.

It can be written as a sum of positive squares in only one way, i.e., 21206025 + 17690436 = 4605^2 + 4206^2 .

It is not a de Polignac number, because 38896461 - 2¹¹ = 38894413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38896463) 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 in 5 ways as a sum of consecutive naturals, for example, 2160906 + ... + 2160923.

It is an arithmetic number, because the mean of its divisors is an integer number (9363965).

Almost surely, 2^38896461 is an apocalyptic number.

It is an amenable number.

38896461 is a deficient number, since it is larger than the sum of its proper divisors (17287329).

38896461 is a wasteful number, since it uses less digits than its factorization.

38896461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4321835 (or 4321832 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 38896461 is about 6236.7027346187. The cubic root of 38896461 is about 338.8207735098.

The spelling of 38896461 in words is "thirty-eight million, eight hundred ninety-six thousand, four hundred sixty-one".