3835780377 has 32 divisors (see below), whose sum is σ = 6013311360. Its totient is φ = 2144171520.

The previous prime is 3835780373. The next prime is 3835780409. The reversal of 3835780377 is 7730875383.

It is not a de Polignac number, because 3835780377 - 2² = 3835780373 is a prime.

It is a super-2 number, since 2×3835780377² = 29426422201156524258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3835780373) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 687483 + ... + 693039.

It is an arithmetic number, because the mean of its divisors is an integer number (187915980).

Almost surely, 2^3835780377 is an apocalyptic number.

It is an amenable number.

3835780377 is a deficient number, since it is larger than the sum of its proper divisors (2177530983).

3835780377 is a wasteful number, since it uses less digits than its factorization.

3835780377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7193.

The product of its (nonzero) digits is 2963520, while the sum is 51.

The square root of 3835780377 is about 61933.6772442909. The cubic root of 3835780377 is about 1565.3732606334.

The spelling of 3835780377 in words is "three billion, eight hundred thirty-five million, seven hundred eighty thousand, three hundred seventy-seven".