84050003626 has 4 divisors (see below), whose sum is σ = 126075005442. Its totient is φ = 42025001812.

The previous prime is 84050003599. The next prime is 84050003627. The reversal of 84050003626 is 62630005048.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 74692343401 + 9357660225 = 273299^2 + 96735^2 .

It is a super-2 number, since 2×84050003626² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 84050003591 and 84050003600.

It is not an unprimeable number, because it can be changed into a prime (84050003627) 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 as a sum of consecutive naturals, namely, 21012500905 + ... + 21012500908.

Almost surely, 2^84050003626 is an apocalyptic number.

84050003626 is a deficient number, since it is larger than the sum of its proper divisors (42025001816).

84050003626 is a wasteful number, since it uses less digits than its factorization.

84050003626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42025001815.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 84050003626 in words is "eighty-four billion, fifty million, three thousand, six hundred twenty-six".