3402130 has 16 divisors (see below), whose sum is σ = 6144984. Its totient is φ = 1356160.

The previous prime is 3402127. The next prime is 3402131. The reversal of 3402130 is 312043.

It can be written as a sum of positive squares in 4 ways, for example, as 1940449 + 1461681 = 1393^2 + 1209^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3402130.

It is not an unprimeable number, because it can be changed into a prime (3402131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4884 + ... + 5536.

Almost surely, 2^3402130 is an apocalyptic number.

3402130 is a deficient number, since it is larger than the sum of its proper divisors (2742854).

3402130 is a wasteful number, since it uses less digits than its factorization.

3402130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 3402130 is about 1844.4863783720. The cubic root of 3402130 is about 150.4008537469.

Adding to 3402130 its reverse (312043), we get a palindrome (3714173).

The spelling of 3402130 in words is "three million, four hundred two thousand, one hundred thirty".