3412159778 has 16 divisors (see below), whose sum is σ = 5296995000. Its totient is φ = 1646545152.

The previous prime is 3412159759. The next prime is 3412159781. The reversal of 3412159778 is 8779512143.

It can be written as a sum of positive squares in 4 ways, for example, as 3405539449 + 6620329 = 58357^2 + 2573^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140048 + ... + 162596.

Almost surely, 2^3412159778 is an apocalyptic number.

3412159778 is a deficient number, since it is larger than the sum of its proper divisors (1884835222).

3412159778 is a wasteful number, since it uses less digits than its factorization.

3412159778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25189.

The product of its digits is 423360, while the sum is 47.

The square root of 3412159778 is about 58413.6951236609. The cubic root of 3412159778 is about 1505.4850705159.

The spelling of 3412159778 in words is "three billion, four hundred twelve million, one hundred fifty-nine thousand, seven hundred seventy-eight".