3812490 has 48 divisors (see below), whose sum is σ = 10816416. Its totient is φ = 924000.

The previous prime is 3812477. The next prime is 3812513. The reversal of 3812490 is 942183.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 936 + ... + 2915.

It is an arithmetic number, because the mean of its divisors is an integer number (225342).

Almost surely, 2^3812490 is an apocalyptic number.

3812490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3812490 is an abundant number, since it is smaller than the sum of its proper divisors (7003926).

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

3812490 is a wasteful number, since it uses less digits than its factorization.

3812490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3875 (or 3872 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 3812490 is about 1952.5598582374. The cubic root of 3812490 is about 156.2198576522.

The spelling of 3812490 in words is "three million, eight hundred twelve thousand, four hundred ninety".