3253778 has 16 divisors (see below), whose sum is σ = 5369760. Its totient is φ = 1466400.

The previous prime is 3253777. The next prime is 3253781. The reversal of 3253778 is 8773523.

It is not an unprimeable number, because it can be changed into a prime (3253777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2318 + ... + 3446.

It is an arithmetic number, because the mean of its divisors is an integer number (335610).

Almost surely, 2^3253778 is an apocalyptic number.

3253778 is a deficient number, since it is larger than the sum of its proper divisors (2115982).

3253778 is a wasteful number, since it uses less digits than its factorization.

3253778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273.

The product of its digits is 35280, while the sum is 35.

The square root of 3253778 is about 1803.8231620644. The cubic root of 3253778 is about 148.1821776566.

The spelling of 3253778 in words is "three million, two hundred fifty-three thousand, seven hundred seventy-eight".