38488853 has 4 divisors (see below), whose sum is σ = 41449548. Its totient is φ = 35528160.

The previous prime is 38488847. The next prime is 38488861. The reversal of 38488853 is 35888483.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22344529 + 16144324 = 4727^2 + 4018^2 .

It is a cyclic number.

It is not a de Polignac number, because 38488853 - 2⁴ = 38488837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38488798 and 38488807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38488823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1480328 + ... + 1480353.

It is an arithmetic number, because the mean of its divisors is an integer number (10362387).

Almost surely, 2^38488853 is an apocalyptic number.

It is an amenable number.

38488853 is a deficient number, since it is larger than the sum of its proper divisors (2960695).

38488853 is a wasteful number, since it uses less digits than its factorization.

38488853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2960694.

The product of its digits is 737280, while the sum is 47.

The square root of 38488853 is about 6203.9385071098. The cubic root of 38488853 is about 337.6330792974.

The spelling of 38488853 in words is "thirty-eight million, four hundred eighty-eight thousand, eight hundred fifty-three".