3787485 has 16 divisors (see below), whose sum is σ = 6526464. Its totient is φ = 1864512.

The previous prime is 3787471. The next prime is 3787493. The reversal of 3787485 is 5847873.

It is not a de Polignac number, because 3787485 - 2⁸ = 3787229 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9517 + ... + 9906.

It is an arithmetic number, because the mean of its divisors is an integer number (407904).

Almost surely, 2^3787485 is an apocalyptic number.

It is an amenable number.

3787485 is a deficient number, since it is larger than the sum of its proper divisors (2738979).

3787485 is a wasteful number, since it uses less digits than its factorization.

3787485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19444.

The product of its digits is 188160, while the sum is 42.

The square root of 3787485 is about 1946.1461918366. The cubic root of 3787485 is about 155.8775748890.

The spelling of 3787485 in words is "three million, seven hundred eighty-seven thousand, four hundred eighty-five".