3770987 has 8 divisors (see below), whose sum is σ = 4330560. Its totient is φ = 3247560.

The previous prime is 3770969. The next prime is 3770989. The reversal of 3770987 is 7890773.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3770987 - 2¹² = 3766891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3770989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8813 + ... + 9230.

It is an arithmetic number, because the mean of its divisors is an integer number (541320).

Almost surely, 2^3770987 is an apocalyptic number.

3770987 is a deficient number, since it is larger than the sum of its proper divisors (559573).

3770987 is a wasteful number, since it uses less digits than its factorization.

3770987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18073.

The product of its (nonzero) digits is 74088, while the sum is 41.

The square root of 3770987 is about 1941.9029326926. The cubic root of 3770987 is about 155.6509151318.

The spelling of 3770987 in words is "three million, seven hundred seventy thousand, nine hundred eighty-seven".