3752987 has 4 divisors (see below), whose sum is σ = 4289136. Its totient is φ = 3216840.

The previous prime is 3752981. The next prime is 3752993. The reversal of 3752987 is 7892573.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3752981) and next prime (3752993).

It is a cyclic number.

It is not a de Polignac number, because 3752987 - 2⁶ = 3752923 is a prime.

It is a super-2 number, since 2×3752987² = 28169822844338, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3¹³ + 7² + 5 + 2²¹ + 9⁵ + 8 + 7⁴ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3752981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268064 + ... + 268077.

It is an arithmetic number, because the mean of its divisors is an integer number (1072284).

Almost surely, 2^3752987 is an apocalyptic number.

3752987 is a deficient number, since it is larger than the sum of its proper divisors (536149).

3752987 is an equidigital number, since it uses as much as digits as its factorization.

3752987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536148.

The product of its digits is 105840, while the sum is 41.

The square root of 3752987 is about 1937.2627596689. The cubic root of 3752987 is about 155.4028645879.

The spelling of 3752987 in words is "three million, seven hundred fifty-two thousand, nine hundred eighty-seven".