6736988 has 6 divisors (see below), whose sum is σ = 11789736. Its totient is φ = 3368492.

The previous prime is 6736987. The next prime is 6736991. The reversal of 6736988 is 8896376.

6736988 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6736987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 842120 + ... + 842127.

It is an arithmetic number, because the mean of its divisors is an integer number (1964956).

Almost surely, 2^6736988 is an apocalyptic number.

It is an amenable number.

6736988 is a deficient number, since it is larger than the sum of its proper divisors (5052748).

6736988 is a wasteful number, since it uses less digits than its factorization.

6736988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1684251 (or 1684249 counting only the distinct ones).

The product of its digits is 435456, while the sum is 47.

The square root of 6736988 is about 2595.5708428013. The cubic root of 6736988 is about 188.8666416449.

The spelling of 6736988 in words is "six million, seven hundred thirty-six thousand, nine hundred eighty-eight".