3420134 has 8 divisors (see below), whose sum is σ = 5249640. Its totient is φ = 1670256.

The previous prime is 3420127. The next prime is 3420139. The reversal of 3420134 is 4310243.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420139) 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, 19799 + ... + 19970.

It is an arithmetic number, because the mean of its divisors is an integer number (656205).

Almost surely, 2^3420134 is an apocalyptic number.

3420134 is a deficient number, since it is larger than the sum of its proper divisors (1829506).

3420134 is a wasteful number, since it uses less digits than its factorization.

3420134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39814.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3420134 is about 1849.3604299865. The cubic root of 3420134 is about 150.6656931655.

Adding to 3420134 its reverse (4310243), we get a palindrome (7730377).

The spelling of 3420134 in words is "three million, four hundred twenty thousand, one hundred thirty-four".