3443402 has 8 divisors (see below), whose sum is σ = 5343300. Its totient is φ = 1662304.

The previous prime is 3443369. The next prime is 3443411. The reversal of 3443402 is 2043443.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3171961 + 271441 = 1781^2 + 521^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29627 + ... + 29742.

Almost surely, 2^3443402 is an apocalyptic number.

3443402 is a deficient number, since it is larger than the sum of its proper divisors (1899898).

3443402 is a wasteful number, since it uses less digits than its factorization.

3443402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59400.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 3443402 is about 1855.6405902006. The cubic root of 3443402 is about 151.0065929902.

Adding to 3443402 its reverse (2043443), we get a palindrome (5486845).

The spelling of 3443402 in words is "three million, four hundred forty-three thousand, four hundred two".