3428950079 has 4 divisors (see below), whose sum is σ = 3441988176. Its totient is φ = 3415911984.

The previous prime is 3428950027. The next prime is 3428950103. The reversal of 3428950079 is 9700598243.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3428950079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3428950879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6518654 + ... + 6519179.

It is an arithmetic number, because the mean of its divisors is an integer number (860497044).

Almost surely, 2^3428950079 is an apocalyptic number.

3428950079 is a deficient number, since it is larger than the sum of its proper divisors (13038097).

3428950079 is a wasteful number, since it uses less digits than its factorization.

3428950079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13038096.

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 3428950079 is about 58557.2376312271. The cubic root of 3428950079 is about 1507.9503907052.

The spelling of 3428950079 in words is "three billion, four hundred twenty-eight million, nine hundred fifty thousand, seventy-nine".