3455046 has 48 divisors (see below), whose sum is σ = 9064224. Its totient is φ = 928512.

The previous prime is 3455033. The next prime is 3455051. The reversal of 3455046 is 6405543.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1336 + ... + 2948.

It is an arithmetic number, because the mean of its divisors is an integer number (188838).

Almost surely, 2^3455046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3455046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4532112).

3455046 is an abundant number, since it is smaller than the sum of its proper divisors (5609178).

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

3455046 is a wasteful number, since it uses less digits than its factorization.

3455046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1645 (or 1642 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 3455046 is about 1858.7754033234. The cubic root of 3455046 is about 151.1766130789.

It can be divided in two parts, 34550 and 46, that added together give a square (34596 = 186²).

The spelling of 3455046 in words is "three million, four hundred fifty-five thousand, forty-six".