3402154 has 8 divisors (see below), whose sum is σ = 5832288. Its totient is φ = 1458060.

The previous prime is 3402151. The next prime is 3402169. The reversal of 3402154 is 4512043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3402151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121492 + ... + 121519.

It is an arithmetic number, because the mean of its divisors is an integer number (729036).

Almost surely, 2^3402154 is an apocalyptic number.

3402154 is a deficient number, since it is larger than the sum of its proper divisors (2430134).

3402154 is a wasteful number, since it uses less digits than its factorization.

3402154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243020.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 3402154 is about 1844.4928842367. The cubic root of 3402154 is about 150.4012074088.

Adding to 3402154 its reverse (4512043), we get a palindrome (7914197).

The spelling of 3402154 in words is "three million, four hundred two thousand, one hundred fifty-four".