2063276397 has 24 divisors (see below), whose sum is σ = 3668048384. Its totient is φ = 1088321184.

The previous prime is 2063276381. The next prime is 2063276419. The reversal of 2063276397 is 7936723602.

2063276397 is a `hidden beast` number, since 2 + 0 + 6 + 3 + 2 + 7 + 639 + 7 = 666.

It is not a de Polignac number, because 2063276397 - 2⁴ = 2063276381 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2063276357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1258813 + ... + 1260450.

Almost surely, 2^2063276397 is an apocalyptic number.

It is an amenable number.

2063276397 is a deficient number, since it is larger than the sum of its proper divisors (1604771987).

2063276397 is a wasteful number, since it uses less digits than its factorization.

2063276397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2519289 (or 2519286 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 45.

The square root of 2063276397 is about 45423.3023568300. The cubic root of 2063276397 is about 1273.0705450697.

Adding to 2063276397 its reverse (7936723602), we get a palindrome (9999999999).

The spelling of 2063276397 in words is "two billion, sixty-three million, two hundred seventy-six thousand, three hundred ninety-seven".