3263397197 has 8 divisors (see below), whose sum is σ = 3455877816. Its totient is φ = 3070973952.

The previous prime is 3263397169. The next prime is 3263397209. The reversal of 3263397197 is 7917933623.

3263397197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 813048196 + 2450349001 = 28514^2 + 49501^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3263397197 - 2¹⁰ = 3263396173 is a prime.

It is a super-2 number, since 2×3263397197² = 21299522530774913618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3263397997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172163 + ... + 190175.

It is an arithmetic number, because the mean of its divisors is an integer number (431984727).

Almost surely, 2^3263397197 is an apocalyptic number.

It is an amenable number.

3263397197 is a deficient number, since it is larger than the sum of its proper divisors (192480619).

3263397197 is a wasteful number, since it uses less digits than its factorization.

3263397197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28687.

The product of its digits is 1285956, while the sum is 50.

The square root of 3263397197 is about 57126.1516032719. The cubic root of 3263397197 is about 1483.2805845766.

The spelling of 3263397197 in words is "three billion, two hundred sixty-three million, three hundred ninety-seven thousand, one hundred ninety-seven".