1982634801 has 16 divisors (see below), whose sum is σ = 3022379904. Its totient is φ = 1132475904.

The previous prime is 1982634763. The next prime is 1982634839. The reversal of 1982634801 is 1084362891.

1982634801 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1982634763) and next prime (1982634839).

It is not a de Polignac number, because 1982634801 - 2¹⁰ = 1982633777 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1982634881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38031 + ... + 73563.

It is an arithmetic number, because the mean of its divisors is an integer number (188898744).

Almost surely, 2^1982634801 is an apocalyptic number.

It is an amenable number.

1982634801 is a deficient number, since it is larger than the sum of its proper divisors (1039745103).

1982634801 is a wasteful number, since it uses less digits than its factorization.

1982634801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38200.

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 1982634801 is about 44526.7874542954. The cubic root of 1982634801 is about 1256.2639818052.

The spelling of 1982634801 in words is "one billion, nine hundred eighty-two million, six hundred thirty-four thousand, eight hundred one".