3802354920 has 384 divisors, whose sum is σ = 15880838400. Its totient is φ = 802109952.

The previous prime is 3802354909. The next prime is 3802354939. The reversal of 3802354920 is 294532083.

3802354920 is a `hidden beast` number, since 380 + 235 + 49 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 685197 + ... + 690723.

It is an arithmetic number, because the mean of its divisors is an integer number (41356350).

Almost surely, 2^3802354920 is an apocalyptic number.

3802354920 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3802354920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7940419200).

3802354920 is an abundant number, since it is smaller than the sum of its proper divisors (12078483480).

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

3802354920 is a wasteful number, since it uses less digits than its factorization.

3802354920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5574 (or 5557 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 3802354920 is about 61663.2379947729. The cubic root of 3802354920 is about 1560.8130377274.

The spelling of 3802354920 in words is "three billion, eight hundred two million, three hundred fifty-four thousand, nine hundred twenty".