3906500002 has 4 divisors (see below), whose sum is σ = 5859750006. Its totient is φ = 1953250000.

The previous prime is 3906499969. The next prime is 3906500083. The reversal of 3906500002 is 2000056093.

3906500002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 3896381241 + 10118761 = 62421^2 + 3181^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3906500002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 976624999 + ... + 976625002.

Almost surely, 2^3906500002 is an apocalyptic number.

3906500002 is a deficient number, since it is larger than the sum of its proper divisors (1953250004).

3906500002 is a wasteful number, since it uses less digits than its factorization.

3906500002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953250003.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 3906500002 is about 62501.9999840005. Note that the first 4 decimals coincide. The cubic root of 3906500002 is about 1574.9349098153.

Adding to 3906500002 its reverse (2000056093), we get a palindrome (5906556095).

The spelling of 3906500002 in words is "three billion, nine hundred six million, five hundred thousand, two".