3786490 has 32 divisors (see below), whose sum is σ = 7226496. Its totient is φ = 1425600.

The previous prime is 3786481. The next prime is 3786493. The reversal of 3786490 is 946873.

It is not an unprimeable number, because it can be changed into a prime (3786493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23149 + ... + 23311.

It is an arithmetic number, because the mean of its divisors is an integer number (225828).

Almost surely, 2^3786490 is an apocalyptic number.

3786490 is a deficient number, since it is larger than the sum of its proper divisors (3440006).

3786490 is a wasteful number, since it uses less digits than its factorization.

3786490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 3786490 is about 1945.8905416287. The cubic root of 3786490 is about 155.8639236340.

The spelling of 3786490 in words is "three million, seven hundred eighty-six thousand, four hundred ninety".