3440292434 has 8 divisors (see below), whose sum is σ = 5257805580. Its totient is φ = 1687690576.

The previous prime is 3440292409. The next prime is 3440292467. The reversal of 3440292434 is 4342920443.

It can be written as a sum of positive squares in 2 ways, for example, as 3153159409 + 287133025 = 56153^2 + 16945^2 .

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

It is a super-2 number, since 2×3440292434² = 23671224062875288712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3440292394 and 3440292403.

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, 16227689 + ... + 16227900.

Almost surely, 2^3440292434 is an apocalyptic number.

3440292434 is a deficient number, since it is larger than the sum of its proper divisors (1817513146).

3440292434 is a wasteful number, since it uses less digits than its factorization.

3440292434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32455644.

The product of its (nonzero) digits is 82944, while the sum is 35.

The square root of 3440292434 is about 58654.0061206394. The cubic root of 3440292434 is about 1509.6112377253.

The spelling of 3440292434 in words is "three billion, four hundred forty million, two hundred ninety-two thousand, four hundred thirty-four".