6692340 has 24 divisors (see below), whose sum is σ = 18738720. Its totient is φ = 1784608.

The previous prime is 6692317. The next prime is 6692341. The reversal of 6692340 is 432966.

6692340 = T₁₂₁₅ + T₁₂₁₆ + ... + T₁₂₂₃.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 6692298 and 6692307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6692341) 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, 55710 + ... + 55829.

It is an arithmetic number, because the mean of its divisors is an integer number (780780).

Almost surely, 2^6692340 is an apocalyptic number.

6692340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6692340 is an abundant number, since it is smaller than the sum of its proper divisors (12046380).

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

6692340 is a wasteful number, since it uses less digits than its factorization.

6692340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111551 (or 111549 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 6692340 is about 2586.9557398610. The cubic root of 6692340 is about 188.4484916266.

The spelling of 6692340 in words is "six million, six hundred ninety-two thousand, three hundred forty".