38484877 has 2 divisors, whose sum is σ = 38484878. Its totient is φ = 38484876.

The previous prime is 38484863. The next prime is 38484907. The reversal of 38484877 is 77848483.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19527561 + 18957316 = 4419^2 + 4354^2 .

It is an emirp because it is prime and its reverse (77848483) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38484877 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38484877.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38484577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19242438 + 19242439.

It is an arithmetic number, because the mean of its divisors is an integer number (19242439).

Almost surely, 2^38484877 is an apocalyptic number.

It is an amenable number.

38484877 is a deficient number, since it is larger than the sum of its proper divisors (1).

38484877 is an equidigital number, since it uses as much as digits as its factorization.

38484877 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1204224, while the sum is 49.

The square root of 38484877 is about 6203.6180572308. The cubic root of 38484877 is about 337.6214527680.

The spelling of 38484877 in words is "thirty-eight million, four hundred eighty-four thousand, eight hundred seventy-seven".