3454146 has 24 divisors (see below), whose sum is σ = 7547904. Its totient is φ = 1141560.

The previous prime is 3454123. The next prime is 3454153. The reversal of 3454146 is 6414543.

It is a super-2 number, since 2×3454146² = 23862249178632, which contains 22 as substring.

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, 1531 + ... + 3041.

It is an arithmetic number, because the mean of its divisors is an integer number (314496).

Almost surely, 2^3454146 is an apocalyptic number.

3454146 is an abundant number, since it is smaller than the sum of its proper divisors (4093758).

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

3454146 is a wasteful number, since it uses less digits than its factorization.

3454146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646 (or 1643 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 3454146 is about 1858.5332926800. The cubic root of 3454146 is about 151.1634853456.

Adding to 3454146 its reverse (6414543), we get a palindrome (9868689).

It can be divided in two parts, 3454 and 146, that added together give a square (3600 = 60²).

The spelling of 3454146 in words is "three million, four hundred fifty-four thousand, one hundred forty-six".