3869954 has 16 divisors (see below), whose sum is σ = 6454080. Its totient is φ = 1725360.

The previous prime is 3869917. The next prime is 3869959. The reversal of 3869954 is 4599683.

It is a d-powerful number, because it can be written as 3¹³ + 8 + 6⁴ + 9 + 9⁵ + 5⁹ + 4⁹ .

It is not an unprimeable number, because it can be changed into a prime (3869959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494 + ... + 2825.

It is an arithmetic number, because the mean of its divisors is an integer number (403380).

Almost surely, 2^3869954 is an apocalyptic number.

3869954 is a deficient number, since it is larger than the sum of its proper divisors (2584126).

3869954 is a wasteful number, since it uses less digits than its factorization.

3869954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3385.

The product of its digits is 233280, while the sum is 44.

The square root of 3869954 is about 1967.2198656988. The cubic root of 3869954 is about 157.0008249108. Note that the first 3 decimals are identical.

The spelling of 3869954 in words is "three million, eight hundred sixty-nine thousand, nine hundred fifty-four".