3485849197 has 2 divisors, whose sum is σ = 3485849198. Its totient is φ = 3485849196.

The previous prime is 3485849179. The next prime is 3485849239. The reversal of 3485849197 is 7919485843.

Together with previous prime (3485849179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3077364676 + 408484521 = 55474^2 + 20211^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3485849197 is a prime.

It is a super-2 number, since 2×3485849197² = 24302289248451089618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3485849797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1742924598 + 1742924599.

It is an arithmetic number, because the mean of its divisors is an integer number (1742924599).

Almost surely, 2^3485849197 is an apocalyptic number.

It is an amenable number.

3485849197 is a deficient number, since it is larger than the sum of its proper divisors (1).

3485849197 is an equidigital number, since it uses as much as digits as its factorization.

3485849197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8709120, while the sum is 58.

The square root of 3485849197 is about 59041.0805880109. The cubic root of 3485849197 is about 1516.2455233916.

The spelling of 3485849197 in words is "three billion, four hundred eighty-five million, eight hundred forty-nine thousand, one hundred ninety-seven".