3405119947 has 2 divisors, whose sum is σ = 3405119948. Its totient is φ = 3405119946.

The previous prime is 3405119933. The next prime is 3405120023. The reversal of 3405119947 is 7499115043.

3405119947 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 not a de Polignac number, because 3405119947 - 2¹⁹ = 3404595659 is a prime.

It is not a weakly prime, because it can be changed into another prime (3405119747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1702559973 + 1702559974.

It is an arithmetic number, because the mean of its divisors is an integer number (1702559974).

Almost surely, 2^3405119947 is an apocalyptic number.

3405119947 is a deficient number, since it is larger than the sum of its proper divisors (1).

3405119947 is an equidigital number, since it uses as much as digits as its factorization.

3405119947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 3405119947 is about 58353.4056161249. The cubic root of 3405119947 is about 1504.4490055572.

The spelling of 3405119947 in words is "three billion, four hundred five million, one hundred nineteen thousand, nine hundred forty-seven".