2682538197 has 8 divisors (see below), whose sum is σ = 3584444544. Its totient is φ = 1784495328.

The previous prime is 2682538181. The next prime is 2682538211. The reversal of 2682538197 is 7918352862.

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

It is not a de Polignac number, because 2682538197 - 2⁴ = 2682538181 is a prime.

It is a super-2 number, since 2×2682538197² = 14392022356728021618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2682538127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 964248 + ... + 967025.

It is an arithmetic number, because the mean of its divisors is an integer number (448055568).

Almost surely, 2^2682538197 is an apocalyptic number.

It is an amenable number.

2682538197 is a deficient number, since it is larger than the sum of its proper divisors (901906347).

2682538197 is a wasteful number, since it uses less digits than its factorization.

2682538197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931739.

The product of its digits is 1451520, while the sum is 51.

The square root of 2682538197 is about 51793.2253967640. The cubic root of 2682538197 is about 1389.4682846303.

The spelling of 2682538197 in words is "two billion, six hundred eighty-two million, five hundred thirty-eight thousand, one hundred ninety-seven".