3486000 has 160 divisors (see below), whose sum is σ = 12999168. Its totient is φ = 787200.

The previous prime is 3485983. The next prime is 3486013. The reversal of 3486000 is 6843.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41959 + ... + 42041.

Almost surely, 2^3486000 is an apocalyptic number.

3486000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3486000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6499584).

3486000 is an abundant number, since it is smaller than the sum of its proper divisors (9513168).

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

3486000 is a wasteful number, since it uses less digits than its factorization.

3486000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 3486000 is about 1867.0832868407. The cubic root of 3486000 is about 151.6267388085.

The spelling of 3486000 in words is "three million, four hundred eighty-six thousand".