6898036 has 6 divisors (see below), whose sum is σ = 12071570. Its totient is φ = 3449016.

The previous prime is 6898033. The next prime is 6898037. The reversal of 6898036 is 6308986.

It can be written as a sum of positive squares in only one way, i.e., 5808100 + 1089936 = 2410^2 + 1044^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 6898036.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6898033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 862251 + ... + 862258.

Almost surely, 2^6898036 is an apocalyptic number.

It is an amenable number.

6898036 is a deficient number, since it is larger than the sum of its proper divisors (5173534).

6898036 is a wasteful number, since it uses less digits than its factorization.

6898036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724513 (or 1724511 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 6898036 is about 2626.4112396957. The cubic root of 6898036 is about 190.3597615813.

The spelling of 6898036 in words is "six million, eight hundred ninety-eight thousand, thirty-six".