3353978 has 8 divisors (see below), whose sum is σ = 5038740. Its totient is φ = 1674400.

The previous prime is 3353927. The next prime is 3354007. The reversal of 3353978 is 8793533.

3353978 is nontrivially palindromic in base 11.

It can be written as a sum of positive squares in 2 ways, for example, as 3214849 + 139129 = 1793^2 + 373^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3353978² = 22498336848968, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1928 + ... + 3228.

Almost surely, 2^3353978 is an apocalyptic number.

3353978 is a deficient number, since it is larger than the sum of its proper divisors (1684762).

3353978 is a wasteful number, since it uses less digits than its factorization.

3353978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2592.

The product of its digits is 68040, while the sum is 38.

The square root of 3353978 is about 1831.3869061452. The cubic root of 3353978 is about 149.6879140959.

The spelling of 3353978 in words is "three million, three hundred fifty-three thousand, nine hundred seventy-eight".