3134620 has 48 divisors (see below), whose sum is σ = 7086240. Its totient is φ = 1161216.

The previous prime is 3134597. The next prime is 3134623. The reversal of 3134620 is 264313.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3134623) 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 15 ways as a sum of consecutive naturals, for example, 27684 + ... + 27796.

It is an arithmetic number, because the mean of its divisors is an integer number (147630).

Almost surely, 2^3134620 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3134620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3543120).

3134620 is an abundant number, since it is smaller than the sum of its proper divisors (3951620).

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

3134620 is a wasteful number, since it uses less digits than its factorization.

3134620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3134620 is about 1770.4858090366. The cubic root of 3134620 is about 146.3507548346.

Adding to 3134620 its reverse (264313), we get a palindrome (3398933).

The spelling of 3134620 in words is "three million, one hundred thirty-four thousand, six hundred twenty".