3802838620 has 48 divisors (see below), whose sum is σ = 9321016320. Its totient is φ = 1276087104.

The previous prime is 3802838617. The next prime is 3802838621. The reversal of 3802838620 is 268382083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3802838621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282390 + ... + 295549.

It is an arithmetic number, because the mean of its divisors is an integer number (194187840).

Almost surely, 2^3802838620 is an apocalyptic number.

It is an amenable number.

3802838620 is an abundant number, since it is smaller than the sum of its proper divisors (5518177700).

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

3802838620 is a wasteful number, since it uses less digits than its factorization.

3802838620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578002 (or 578000 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 3802838620 is about 61667.1599800088. The cubic root of 3802838620 is about 1560.8792189293.

The spelling of 3802838620 in words is "three billion, eight hundred two million, eight hundred thirty-eight thousand, six hundred twenty".