38880777 has 16 divisors (see below), whose sum is σ = 56004480. Its totient is φ = 23851392.

The previous prime is 38880763. The next prime is 38880799. The reversal of 38880777 is 77708883.

It is not a de Polignac number, because 38880777 - 2⁴ = 38880761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38880757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12613 + ... + 15389.

It is an arithmetic number, because the mean of its divisors is an integer number (3500280).

Almost surely, 2^38880777 is an apocalyptic number.

It is an amenable number.

38880777 is a deficient number, since it is larger than the sum of its proper divisors (17123703).

38880777 is a wasteful number, since it uses less digits than its factorization.

38880777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3152.

The product of its (nonzero) digits is 526848, while the sum is 48.

The square root of 38880777 is about 6235.4452126532. The cubic root of 38880777 is about 338.7752271259.

The spelling of 38880777 in words is "thirty-eight million, eight hundred eighty thousand, seven hundred seventy-seven".