3440341402 has 4 divisors (see below), whose sum is σ = 5160512106. Its totient is φ = 1720170700.

The previous prime is 3440341367. The next prime is 3440341433. The reversal of 3440341402 is 2041430443.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3353683921 + 86657481 = 57911^2 + 9309^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 860085349 + ... + 860085352.

Almost surely, 2^3440341402 is an apocalyptic number.

3440341402 is a deficient number, since it is larger than the sum of its proper divisors (1720170704).

3440341402 is a wasteful number, since it uses less digits than its factorization.

3440341402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720170703.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 3440341402 is about 58654.4235501467. The cubic root of 3440341402 is about 1509.6184001292.

Adding to 3440341402 its reverse (2041430443), we get a palindrome (5481771845).

The spelling of 3440341402 in words is "three billion, four hundred forty million, three hundred forty-one thousand, four hundred two".