3851760380 has 48 divisors (see below), whose sum is σ = 9223320960. Its totient is φ = 1338528768.

The previous prime is 3851760377. The next prime is 3851760391. The reversal of 3851760380 is 830671583.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431300 + ... + 440139.

It is an arithmetic number, because the mean of its divisors is an integer number (192152520).

Almost surely, 2^3851760380 is an apocalyptic number.

It is an amenable number.

3851760380 is an abundant number, since it is smaller than the sum of its proper divisors (5371560580).

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

3851760380 is a wasteful number, since it uses less digits than its factorization.

3851760380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 871478 (or 871476 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 3851760380 is about 62062.5521550637. The cubic root of 3851760380 is about 1567.5440498666.

The spelling of 3851760380 in words is "three billion, eight hundred fifty-one million, seven hundred sixty thousand, three hundred eighty".