6940332 has 36 divisors (see below), whose sum is σ = 20050576. Its totient is φ = 1982880.

The previous prime is 6940331. The next prime is 6940361. The reversal of 6940332 is 2330496.

It is a tau number, because it is divible by the number of its divisors (36).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 6940296 and 6940305.

It is not an unprimeable number, because it can be changed into a prime (6940331) 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 11 ways as a sum of consecutive naturals, for example, 13519 + ... + 14022.

Almost surely, 2^6940332 is an apocalyptic number.

It is an amenable number.

6940332 is an abundant number, since it is smaller than the sum of its proper divisors (13110244).

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

6940332 is a wasteful number, since it uses less digits than its factorization.

6940332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27558 (or 27553 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 6940332 is about 2634.4509864486. The cubic root of 6940332 is about 190.7480390659.

It can be divided in two parts, 69 and 40332, that added together give a square (40401 = 201²).

The spelling of 6940332 in words is "six million, nine hundred forty thousand, three hundred thirty-two".