3674490 has 32 divisors (see below), whose sum is σ = 8989056. Its totient is φ = 960960.

The previous prime is 3674459. The next prime is 3674521. The reversal of 3674490 is 944763.

It is an interprime number because it is at equal distance from previous prime (3674459) and next prime (3674521).

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, 435 + ... + 2745.

It is an arithmetic number, because the mean of its divisors is an integer number (280908).

Almost surely, 2^3674490 is an apocalyptic number.

3674490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3674490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4494528).

3674490 is an abundant number, since it is smaller than the sum of its proper divisors (5314566).

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

3674490 is a wasteful number, since it uses less digits than its factorization.

3674490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 3674490 is about 1916.8959283174. The cubic root of 3674490 is about 154.3117595164.

The spelling of 3674490 in words is "three million, six hundred seventy-four thousand, four hundred ninety".