6733404040 has 32 divisors (see below), whose sum is σ = 16527447360. Its totient is φ = 2448510400.

The previous prime is 6733404037. The next prime is 6733404043. The reversal of 6733404040 is 404043376.

It is an interprime number because it is at equal distance from previous prime (6733404037) and next prime (6733404043).

It is a junction number, because it is equal to n+sod(n) for n = 6733403993 and 6733404011.

It is not an unprimeable number, because it can be changed into a prime (6733404043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7651156 + ... + 7652035.

It is an arithmetic number, because the mean of its divisors is an integer number (516482730).

Almost surely, 2^6733404040 is an apocalyptic number.

It is an amenable number.

6733404040 is an abundant number, since it is smaller than the sum of its proper divisors (9794043320).

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

6733404040 is a wasteful number, since it uses less digits than its factorization.

6733404040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15303213 (or 15303209 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 6733404040 is about 82057.3216721092. The cubic root of 6733404040 is about 1888.3314445216.

The spelling of 6733404040 in words is "six billion, seven hundred thirty-three million, four hundred four thousand, forty".