3441077781 has 8 divisors (see below), whose sum is σ = 4588951584. Its totient is φ = 2293627920.

The previous prime is 3441077711. The next prime is 3441077803. The reversal of 3441077781 is 1877701443.

3441077781 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3441077781 - 2¹⁴ = 3441061397 is a prime.

It is a super-2 number, since 2×3441077781² = 23682032589783767922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3441077711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86535 + ... + 119876.

It is an arithmetic number, because the mean of its divisors is an integer number (573618948).

Almost surely, 2^3441077781 is an apocalyptic number.

It is an amenable number.

3441077781 is a deficient number, since it is larger than the sum of its proper divisors (1147873803).

3441077781 is a wasteful number, since it uses less digits than its factorization.

3441077781 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211971.

The product of its (nonzero) digits is 131712, while the sum is 42.

The square root of 3441077781 is about 58660.7004816683. The cubic root of 3441077781 is about 1509.7260999041.

The spelling of 3441077781 in words is "three billion, four hundred forty-one million, seventy-seven thousand, seven hundred eighty-one".