38606977 has 4 divisors (see below), whose sum is σ = 38695360. Its totient is φ = 38518596.

The previous prime is 38606957. The next prime is 38606987. The reversal of 38606977 is 77960683.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 77960683 = 1151 ⋅67733.

It is a cyclic number.

It is not a de Polignac number, because 38606977 - 2¹⁵ = 38574209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38606957) 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, 43533 + ... + 44410.

It is an arithmetic number, because the mean of its divisors is an integer number (9673840).

Almost surely, 2^38606977 is an apocalyptic number.

It is an amenable number.

38606977 is a deficient number, since it is larger than the sum of its proper divisors (88383).

38606977 is an equidigital number, since it uses as much as digits as its factorization.

38606977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88382.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 38606977 is about 6213.4512953752. The cubic root of 38606977 is about 337.9781301863.

The spelling of 38606977 in words is "thirty-eight million, six hundred six thousand, nine hundred seventy-seven".