3318698 has 4 divisors (see below), whose sum is σ = 4978050. Its totient is φ = 1659348.

The previous prime is 3318683. The next prime is 3318703. The reversal of 3318698 is 8968133.

3318698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2745649 + 573049 = 1657^2 + 757^2 .

It is a super-2 number, since 2×3318698² = 22027512830408, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 829673 + ... + 829676.

Almost surely, 2^3318698 is an apocalyptic number.

3318698 is a deficient number, since it is larger than the sum of its proper divisors (1659352).

3318698 is a wasteful number, since it uses less digits than its factorization.

3318698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659351.

The product of its digits is 31104, while the sum is 38.

The square root of 3318698 is about 1821.7293981270. The cubic root of 3318698 is about 149.1612146331.

The spelling of 3318698 in words is "three million, three hundred eighteen thousand, six hundred ninety-eight".