3987300 has 36 divisors (see below), whose sum is σ = 11537456. Its totient is φ = 1063200.

The previous prime is 3987287. The next prime is 3987301. The reversal of 3987300 is 37893.

It is a super-2 number, since 2×3987300² = 31797122580000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (3987301) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6346 + ... + 6945.

Almost surely, 2^3987300 is an apocalyptic number.

3987300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3987300 is an abundant number, since it is smaller than the sum of its proper divisors (7550156).

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

3987300 is a wasteful number, since it uses less digits than its factorization.

3987300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13308 (or 13301 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 3987300 is about 1996.8224758350. The cubic root of 3987300 is about 158.5719271379.

The spelling of 3987300 in words is "three million, nine hundred eighty-seven thousand, three hundred".