3903869380 has 24 divisors (see below), whose sum is σ = 8388781632. Its totient is φ = 1525232352.

The previous prime is 3903869363. The next prime is 3903869483. The reversal of 3903869380 is 839683093.

It is a super-2 number, since 2×3903869380² = 30480392272203168800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2268832 + ... + 2270551.

It is an arithmetic number, because the mean of its divisors is an integer number (349532568).

Almost surely, 2^3903869380 is an apocalyptic number.

It is an amenable number.

3903869380 is an abundant number, since it is smaller than the sum of its proper divisors (4484912252).

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

3903869380 is a wasteful number, since it uses less digits than its factorization.

3903869380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4539435 (or 4539433 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 49.

The square root of 3903869380 is about 62480.9521374315. The cubic root of 3903869380 is about 1574.5813120729.

The spelling of 3903869380 in words is "three billion, nine hundred three million, eight hundred sixty-nine thousand, three hundred eighty".