3360638 has 4 divisors (see below), whose sum is σ = 5040960. Its totient is φ = 1680318.

The previous prime is 3360629. The next prime is 3360649. The reversal of 3360638 is 8360633.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8360633 = 337 ⋅24809.

It is a super-2 number, since 2×3360638² = 22587775534088, which contains 22 as substring.

It is a Curzon number.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 3360638.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 840158 + ... + 840161.

It is an arithmetic number, because the mean of its divisors is an integer number (1260240).

Almost surely, 2^3360638 is an apocalyptic number.

3360638 is a deficient number, since it is larger than the sum of its proper divisors (1680322).

3360638 is a wasteful number, since it uses less digits than its factorization.

3360638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680321.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 3360638 is about 1833.2042984894. The cubic root of 3360638 is about 149.7869271059.

The spelling of 3360638 in words is "three million, three hundred sixty thousand, six hundred thirty-eight".