38604077 has 4 divisors (see below), whose sum is σ = 38945820. Its totient is φ = 38262336.

The previous prime is 38604037. The next prime is 38604089. The reversal of 38604077 is 77040683.

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 978121 + 37625956 = 989^2 + 6134^2 .

It is a cyclic number.

It is not a de Polignac number, because 38604077 - 2²⁰ = 37555501 is a prime.

It is a super-2 number, since 2×38604077² = 2980549522043858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38604037) 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, 170702 + ... + 170927.

It is an arithmetic number, because the mean of its divisors is an integer number (9736455).

Almost surely, 2^38604077 is an apocalyptic number.

It is an amenable number.

38604077 is a deficient number, since it is larger than the sum of its proper divisors (341743).

38604077 is a wasteful number, since it uses less digits than its factorization.

38604077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341742.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 38604077 is about 6213.2179263245. The cubic root of 38604077 is about 337.9696674576.

The spelling of 38604077 in words is "thirty-eight million, six hundred four thousand, seventy-seven".