3887750250 has 64 divisors (see below), whose sum is σ = 10782046080. Its totient is φ = 1036731600.

The previous prime is 3887750233. The next prime is 3887750263. The reversal of 3887750250 is 520577883.

It is a super-2 number, since 2×3887750250² = 30229204012750125000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 3887750196 and 3887750205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 281232 + ... + 294731.

It is an arithmetic number, because the mean of its divisors is an integer number (168469470).

Almost surely, 2^3887750250 is an apocalyptic number.

3887750250 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3887750250 is an abundant number, since it is smaller than the sum of its proper divisors (6894295830).

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

3887750250 is a wasteful number, since it uses less digits than its factorization.

3887750250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575989 (or 575973 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The square root of 3887750250 is about 62351.8263565711. The cubic root of 3887750250 is about 1572.4111665573.

The spelling of 3887750250 in words is "three billion, eight hundred eighty-seven million, seven hundred fifty thousand, two hundred fifty".