3800066380 has 48 divisors (see below), whose sum is σ = 8713039104. Its totient is φ = 1380662720.

The previous prime is 3800066377. The next prime is 3800066383. The reversal of 3800066380 is 836600083.

It is an interprime number because it is at equal distance from previous prime (3800066377) and next prime (3800066383).

It is not an unprimeable number, because it can be changed into a prime (3800066383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275529 + ... + 288991.

It is an arithmetic number, because the mean of its divisors is an integer number (181521648).

Almost surely, 2^3800066380 is an apocalyptic number.

It is an amenable number.

3800066380 is an abundant number, since it is smaller than the sum of its proper divisors (4912972724).

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

3800066380 is a wasteful number, since it uses less digits than its factorization.

3800066380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14766 (or 14764 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 3800066380 is about 61644.6784402352. The cubic root of 3800066380 is about 1560.4998370915.

The spelling of 3800066380 in words is "three billion, eight hundred million, sixty-six thousand, three hundred eighty".