3429287426 has 8 divisors (see below), whose sum is σ = 5146137360. Its totient is φ = 1713908308.

The previous prime is 3429287383. The next prime is 3429287431. The reversal of 3429287426 is 6247829243.

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

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 in 3 ways as a sum of consecutive naturals, for example, 361856 + ... + 371211.

It is an arithmetic number, because the mean of its divisors is an integer number (643267170).

Almost surely, 2^3429287426 is an apocalyptic number.

3429287426 is a deficient number, since it is larger than the sum of its proper divisors (1716849934).

3429287426 is a wasteful number, since it uses less digits than its factorization.

3429287426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735408.

The product of its digits is 1161216, while the sum is 47.

The square root of 3429287426 is about 58560.1180497444. The cubic root of 3429287426 is about 1507.9998408136. Note that the first 3 decimals are identical.

The spelling of 3429287426 in words is "three billion, four hundred twenty-nine million, two hundred eighty-seven thousand, four hundred twenty-six".