3313738 has 4 divisors (see below), whose sum is σ = 4970610. Its totient is φ = 1656868.

The previous prime is 3313727. The next prime is 3313741. The reversal of 3313738 is 8373133.

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., 2259009 + 1054729 = 1503^2 + 1027^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 828433 + ... + 828436.

Almost surely, 2^3313738 is an apocalyptic number.

3313738 is a deficient number, since it is larger than the sum of its proper divisors (1656872).

3313738 is a wasteful number, since it uses less digits than its factorization.

3313738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656871.

The product of its digits is 4536, while the sum is 28.

The square root of 3313738 is about 1820.3675453051. The cubic root of 3313738 is about 149.0868673530.

It can be divided in two parts, 33 and 13738, that multiplied together give a palindrome (453354).

The spelling of 3313738 in words is "three million, three hundred thirteen thousand, seven hundred thirty-eight".