3505444979 has 2 divisors, whose sum is σ = 3505444980. Its totient is φ = 3505444978.

The previous prime is 3505444961. The next prime is 3505445059. The reversal of 3505444979 is 9794445053.

3505444979 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3505444979 is a prime.

It is not a weakly prime, because it can be changed into another prime (3505444949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1752722489 + 1752722490.

It is an arithmetic number, because the mean of its divisors is an integer number (1752722490).

Almost surely, 2^3505444979 is an apocalyptic number.

3505444979 is a deficient number, since it is larger than the sum of its proper divisors (1).

3505444979 is an equidigital number, since it uses as much as digits as its factorization.

3505444979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2721600, while the sum is 50.

The square root of 3505444979 is about 59206.7984187627. The cubic root of 3505444979 is about 1519.0814191033.

The spelling of 3505444979 in words is "three billion, five hundred five million, four hundred forty-four thousand, nine hundred seventy-nine".