6986450902 has 8 divisors (see below), whose sum is σ = 10651474512. Its totient is φ = 3435959400.

The previous prime is 6986450897. The next prime is 6986450903. The reversal of 6986450902 is 2090546896.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×6986450902² = 97620992412113227208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6986450903) 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, 28632874 + ... + 28633117.

It is an arithmetic number, because the mean of its divisors is an integer number (1331434314).

Almost surely, 2^6986450902 is an apocalyptic number.

6986450902 is a deficient number, since it is larger than the sum of its proper divisors (3665023610).

6986450902 is a wasteful number, since it uses less digits than its factorization.

6986450902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57266054.

The product of its (nonzero) digits is 933120, while the sum is 49.

The square root of 6986450902 is about 83584.9920859002. The cubic root of 6986450902 is about 1911.6961716984.

It can be divided in two parts, 698 and 6450902, that added together give a square (6451600 = 2540²).

The spelling of 6986450902 in words is "six billion, nine hundred eighty-six million, four hundred fifty thousand, nine hundred two".