2684428101037 has 4 divisors (see below), whose sum is σ = 2704022466876. Its totient is φ = 2664833735200.

The previous prime is 2684428100881. The next prime is 2684428101053. The reversal of 2684428101037 is 7301018244862.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1414646193321 + 1269781907716 = 1189389^2 + 1126846^2 .

It is a cyclic number.

It is not a de Polignac number, because 2684428101037 - 2³⁹ = 2134672287149 is a prime.

It is a super-3 number, since 3×2684428101037³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2684428101737) 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 3 ways as a sum of consecutive naturals, for example, 9797182714 + ... + 9797182987.

It is an arithmetic number, because the mean of its divisors is an integer number (676005616719).

Almost surely, 2^{2684428101037} is an apocalyptic number.

It is an amenable number.

2684428101037 is a deficient number, since it is larger than the sum of its proper divisors (19594365839).

2684428101037 is a wasteful number, since it uses less digits than its factorization.

2684428101037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19594365838.

The product of its (nonzero) digits is 516096, while the sum is 46.

The spelling of 2684428101037 in words is "two trillion, six hundred eighty-four billion, four hundred twenty-eight million, one hundred one thousand, thirty-seven".