3402486 has 24 divisors (see below), whose sum is σ = 7646184. Its totient is φ = 1134000.

The previous prime is 3402473. The next prime is 3402517. The reversal of 3402486 is 6842043.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3015 + ... + 3986.

It is an arithmetic number, because the mean of its divisors is an integer number (318591).

Almost surely, 2^3402486 is an apocalyptic number.

3402486 is an abundant number, since it is smaller than the sum of its proper divisors (4243698).

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

3402486 is an equidigital number, since it uses as much as digits as its factorization.

3402486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7018 (or 7006 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 3402486 is about 1844.5828796777. The cubic root of 3402486 is about 150.4060995621.

The spelling of 3402486 in words is "three million, four hundred two thousand, four hundred eighty-six".