3429834920 has 32 divisors (see below), whose sum is σ = 7822849320. Its totient is φ = 1353139200.

The previous prime is 3429834899. The next prime is 3429834923. The reversal of 3429834920 is 294389243.

It can be written as a sum of positive squares in 4 ways, for example, as 2979631396 + 450203524 = 54586^2 + 21218^2 .

It is not an unprimeable number, because it can be changed into a prime (3429834923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 584381 + ... + 590220.

Almost surely, 2^3429834920 is an apocalyptic number.

It is an amenable number.

3429834920 is an abundant number, since it is smaller than the sum of its proper divisors (4393014400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3429834920 is a wasteful number, since it uses less digits than its factorization.

3429834920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174685 (or 1174681 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 44.

The square root of 3429834920 is about 58564.7924951502. The cubic root of 3429834920 is about 1508.0800884792.

The spelling of 3429834920 in words is "three billion, four hundred twenty-nine million, eight hundred thirty-four thousand, nine hundred twenty".