3876465 has 16 divisors (see below), whose sum is σ = 6259968. Its totient is φ = 2048256.

The previous prime is 3876449. The next prime is 3876469. The reversal of 3876465 is 5646783.

It is not a de Polignac number, because 3876465 - 2⁴ = 3876449 is a prime.

It is a d-powerful number, because it can be written as 3¹³ + 8 + 7⁴ + 6⁶ + 4² + 6⁷ + 5⁹ .

It is not an unprimeable number, because it can be changed into a prime (3876469) 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, 552 + ... + 2838.

It is an arithmetic number, because the mean of its divisors is an integer number (391248).

Almost surely, 2^3876465 is an apocalyptic number.

It is an amenable number.

3876465 is a deficient number, since it is larger than the sum of its proper divisors (2383503).

3876465 is a wasteful number, since it uses less digits than its factorization.

3876465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2408.

The product of its digits is 120960, while the sum is 39.

The square root of 3876465 is about 1968.8740437113. The cubic root of 3876465 is about 157.0888242016.

The spelling of 3876465 in words is "three million, eight hundred seventy-six thousand, four hundred sixty-five".