3456486 has 72 divisors (see below), whose sum is σ = 8825880. Its totient is φ = 1001880.

The previous prime is 3456473. The next prime is 3456511. The reversal of 3456486 is 6846543.

3456486 is a `hidden beast` number, since 3 + 4 + 5 + 648 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 3456486.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 150271 + ... + 150293.

Almost surely, 2^3456486 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3456486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4412940).

3456486 is an abundant number, since it is smaller than the sum of its proper divisors (5369394).

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

3456486 is a wasteful number, since it uses less digits than its factorization.

3456486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79 (or 39 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 3456486 is about 1859.1627147724. The cubic root of 3456486 is about 151.1976127111.

It can be divided in two parts, 3456 and 486, that multiplied together give a 8-th power (1679616 = 6⁸).

The spelling of 3456486 in words is "three million, four hundred fifty-six thousand, four hundred eighty-six".