3454986 has 32 divisors (see below), whose sum is σ = 7223040. Its totient is φ = 1100736.

The previous prime is 3454967. The next prime is 3454987. The reversal of 3454986 is 6894543.

It is not an unprimeable number, because it can be changed into a prime (3454987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17440 + ... + 17636.

It is an arithmetic number, because the mean of its divisors is an integer number (225720).

Almost surely, 2^3454986 is an apocalyptic number.

3454986 is an abundant number, since it is smaller than the sum of its proper divisors (3768054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3454986 is a wasteful number, since it uses less digits than its factorization.

3454986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318.

The product of its digits is 103680, while the sum is 39.

The square root of 3454986 is about 1858.7592635949. The cubic root of 3454986 is about 151.1757379676.

The spelling of 3454986 in words is "three million, four hundred fifty-four thousand, nine hundred eighty-six".