3834690 has 64 divisors (see below), whose sum is σ = 9974016. Its totient is φ = 940032.

The previous prime is 3834653. The next prime is 3834703. The reversal of 3834690 is 964383.

It is a super-2 number, since 2×3834690² = 29409694792200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37179 + ... + 37281.

It is an arithmetic number, because the mean of its divisors is an integer number (155844).

Almost surely, 2^3834690 is an apocalyptic number.

3834690 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 3834690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4987008).

3834690 is an abundant number, since it is smaller than the sum of its proper divisors (6139326).

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

3834690 is a wasteful number, since it uses less digits than its factorization.

3834690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 3834690 is about 1958.2364515043. The cubic root of 3834690 is about 156.5224919784.

The spelling of 3834690 in words is "three million, eight hundred thirty-four thousand, six hundred ninety".