38777236966 has 8 divisors (see below), whose sum is σ = 62640152064. Its totient is φ = 17897186280.

The previous prime is 38777236931. The next prime is 38777236969. The reversal of 38777236966 is 66963277783.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 38777236898 and 38777236907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38777236969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 745716070 + ... + 745716121.

It is an arithmetic number, because the mean of its divisors is an integer number (7830019008).

Almost surely, 2^38777236966 is an apocalyptic number.

38777236966 is a deficient number, since it is larger than the sum of its proper divisors (23862915098).

38777236966 is a wasteful number, since it uses less digits than its factorization.

38777236966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491432206.

The product of its digits is 96018048, while the sum is 64.

The spelling of 38777236966 in words is "thirty-eight billion, seven hundred seventy-seven million, two hundred thirty-six thousand, nine hundred sixty-six".