6988465 has 16 divisors (see below), whose sum is σ = 9302976. Its totient is φ = 4996800.

The previous prime is 6988463. The next prime is 6988483. The reversal of 6988465 is 5648896.

It is not a de Polignac number, because 6988465 - 2¹ = 6988463 is a prime.

It is a super-3 number, since 3×6988465³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

Its product of digits (414720) is a multiple of the sum of its prime divisors (2160).

It is not an unprimeable number, because it can be changed into a prime (6988463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2314 + ... + 4396.

It is an arithmetic number, because the mean of its divisors is an integer number (581436).

Almost surely, 2^6988465 is an apocalyptic number.

It is an amenable number.

6988465 is a deficient number, since it is larger than the sum of its proper divisors (2314511).

6988465 is a wasteful number, since it uses less digits than its factorization.

6988465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2160.

The product of its digits is 414720, while the sum is 46.

The square root of 6988465 is about 2643.5705021807. The cubic root of 6988465 is about 191.1879859313.

The spelling of 6988465 in words is "six million, nine hundred eighty-eight thousand, four hundred sixty-five".