3443454977 has 2 divisors, whose sum is σ = 3443454978. Its totient is φ = 3443454976.

The previous prime is 3443454967. The next prime is 3443454991. The reversal of 3443454977 is 7794543443.

3443454977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2401392016 + 1042062961 = 49004^2 + 32281^2 .

It is a cyclic number.

It is not a de Polignac number, because 3443454977 - 2⁴ = 3443454961 is a prime.

It is not a weakly prime, because it can be changed into another prime (3443454967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1721727488 + 1721727489.

It is an arithmetic number, because the mean of its divisors is an integer number (1721727489).

Almost surely, 2^3443454977 is an apocalyptic number.

It is an amenable number.

3443454977 is a deficient number, since it is larger than the sum of its proper divisors (1).

3443454977 is an equidigital number, since it uses as much as digits as its factorization.

3443454977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5080320, while the sum is 50.

The square root of 3443454977 is about 58680.9592372177. The cubic root of 3443454977 is about 1510.0736740218.

The spelling of 3443454977 in words is "three billion, four hundred forty-three million, four hundred fifty-four thousand, nine hundred seventy-seven".