6733380 has 24 divisors (see below), whose sum is σ = 18853632. Its totient is φ = 1795552.

The previous prime is 6733379. The next prime is 6733393. The reversal of 6733380 is 833376.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56052 + ... + 56171.

It is an arithmetic number, because the mean of its divisors is an integer number (785568).

Almost surely, 2^6733380 is an apocalyptic number.

6733380 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6733380 is an abundant number, since it is smaller than the sum of its proper divisors (12120252).

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

6733380 is a wasteful number, since it uses less digits than its factorization.

6733380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112235 (or 112233 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 6733380 is about 2594.8757195673. The cubic root of 6733380 is about 188.8329197241.

The spelling of 6733380 in words is "six million, seven hundred thirty-three thousand, three hundred eighty".