6990460 has 24 divisors (see below), whose sum is σ = 14764176. Its totient is φ = 2780160.

The previous prime is 6990439. The next prime is 6990463. The reversal of 6990460 is 640996.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6990463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2955 + ... + 4765.

It is an arithmetic number, because the mean of its divisors is an integer number (615174).

Almost surely, 2^6990460 is an apocalyptic number.

It is an amenable number.

6990460 is an abundant number, since it is smaller than the sum of its proper divisors (7773716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6990460 is a wasteful number, since it uses less digits than its factorization.

6990460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013 (or 2011 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 6990460 is about 2643.9478058388. The cubic root of 6990460 is about 191.2061770382.

Subtracting from 6990460 its product of nonzero digits (11664), we obtain a palindrome (6978796).

The spelling of 6990460 in words is "six million, nine hundred ninety thousand, four hundred sixty".