3455682047 has 2 divisors, whose sum is σ = 3455682048. Its totient is φ = 3455682046.

The previous prime is 3455682031. The next prime is 3455682073. The reversal of 3455682047 is 7402865543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3455682047 - 2⁴ = 3455682031 is a prime.

It is a super-2 number, since 2×3455682047² = 23883476819916220418, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3455681989 and 3455682007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3455682077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1727841023 + 1727841024.

It is an arithmetic number, because the mean of its divisors is an integer number (1727841024).

Almost surely, 2^3455682047 is an apocalyptic number.

3455682047 is a deficient number, since it is larger than the sum of its proper divisors (1).

3455682047 is an equidigital number, since it uses as much as digits as its factorization.

3455682047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 806400, while the sum is 44.

The square root of 3455682047 is about 58785.0495194144. The cubic root of 3455682047 is about 1511.8588932114.

The spelling of 3455682047 in words is "three billion, four hundred fifty-five million, six hundred eighty-two thousand, forty-seven".