3452402 has 4 divisors (see below), whose sum is σ = 5178606. Its totient is φ = 1726200.

The previous prime is 3452387. The next prime is 3452413. The reversal of 3452402 is 2042543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2042543 = 43 ⋅47501.

It can be written as a sum of positive squares in only one way, i.e., 3308761 + 143641 = 1819^2 + 379^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 863099 + ... + 863102.

Almost surely, 2^3452402 is an apocalyptic number.

3452402 is a deficient number, since it is larger than the sum of its proper divisors (1726204).

3452402 is a wasteful number, since it uses less digits than its factorization.

3452402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726203.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 3452402 is about 1858.0640462589. The cubic root of 3452402 is about 151.1380402235.

Adding to 3452402 its reverse (2042543), we get a palindrome (5494945).

The spelling of 3452402 in words is "three million, four hundred fifty-two thousand, four hundred two".