3454842 has 16 divisors (see below), whose sum is σ = 7316352. Its totient is φ = 1083840.

The previous prime is 3454837. The next prime is 3454861. The reversal of 3454842 is 2484543.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16834 + ... + 17037.

It is an arithmetic number, because the mean of its divisors is an integer number (457272).

Almost surely, 2^3454842 is an apocalyptic number.

3454842 is an abundant number, since it is smaller than the sum of its proper divisors (3861510).

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

3454842 is a wasteful number, since it uses less digits than its factorization.

3454842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33893.

The product of its digits is 15360, while the sum is 30.

The square root of 3454842 is about 1858.7205276749. The cubic root of 3454842 is about 151.1736376591.

Subtracting from 3454842 its reverse (2484543), we obtain a cube (970299 = 99³).

The spelling of 3454842 in words is "three million, four hundred fifty-four thousand, eight hundred forty-two".