3426984 has 48 divisors (see below), whose sum is σ = 10127520. Its totient is φ = 1038240.

The previous prime is 3426967. The next prime is 3426989. The reversal of 3426984 is 4896243.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (3426989) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1372 + ... + 2955.

It is an arithmetic number, because the mean of its divisors is an integer number (210990).

Almost surely, 2^3426984 is an apocalyptic number.

It is an amenable number.

3426984 is an abundant number, since it is smaller than the sum of its proper divisors (6700536).

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

3426984 is a wasteful number, since it uses less digits than its factorization.

3426984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4350 (or 4343 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 3426984 is about 1851.2114952106. The cubic root of 3426984 is about 150.7662127889.

The spelling of 3426984 in words is "three million, four hundred twenty-six thousand, nine hundred eighty-four".