3834420280 has 16 divisors (see below), whose sum is σ = 8627445720. Its totient is φ = 1533768096.

The previous prime is 3834420241. The next prime is 3834420301. The reversal of 3834420280 is 820244383.

It is a congruent number.

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, 47930214 + ... + 47930293.

Almost surely, 2^3834420280 is an apocalyptic number.

It is an amenable number.

3834420280 is an abundant number, since it is smaller than the sum of its proper divisors (4793025440).

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

3834420280 is a wasteful number, since it uses less digits than its factorization.

3834420280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95860518 (or 95860514 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 3834420280 is about 61922.6960007395. The cubic root of 3834420280 is about 1565.1882212622.

The spelling of 3834420280 in words is "three billion, eight hundred thirty-four million, four hundred twenty thousand, two hundred eighty".