3406776043 has 4 divisors (see below), whose sum is σ = 3716482968. Its totient is φ = 3097069120.

The previous prime is 3406776017. The next prime is 3406776071.

3406776043 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3406776043 - 2⁹ = 3406775531 is a prime.

It is a super-2 number, since 2×3406776043² = 23212246014317475698, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 3406775987 and 3406776005.

It is not an unprimeable number, because it can be changed into a prime (3406776083) 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, 154853446 + ... + 154853467.

It is an arithmetic number, because the mean of its divisors is an integer number (929120742).

Almost surely, 2^3406776043 is an apocalyptic number.

3406776043 is a deficient number, since it is larger than the sum of its proper divisors (309706925).

3406776043 is a wasteful number, since it uses less digits than its factorization.

3406776043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309706924.

The product of its (nonzero) digits is 254016, while the sum is 40.

The square root of 3406776043 is about 58367.5941169413. The cubic root of 3406776043 is about 1504.6928646291.

The spelling of 3406776043 in words is "three billion, four hundred six million, seven hundred seventy-six thousand, forty-three".