3814965 has 64 divisors (see below), whose sum is σ = 8478720. Its totient is φ = 1581120.

The previous prime is 3814963. The next prime is 3814973. The reversal of 3814965 is 5694183.

3814965 is nontrivially palindromic in base 14.

It is not a de Polignac number, because 3814965 - 2¹ = 3814963 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3814961) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10212 + ... + 10578.

It is an arithmetic number, because the mean of its divisors is an integer number (132480).

Almost surely, 2^3814965 is an apocalyptic number.

3814965 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3814965 is an abundant number, since it is smaller than the sum of its proper divisors (4663755).

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

3814965 is a wasteful number, since it uses less digits than its factorization.

3814965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399 (or 393 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 3814965 is about 1953.1935387974. The cubic root of 3814965 is about 156.2536553812.

It can be divided in two parts, 381496 and 5, that added together give a triangular number (381501 = T₈₇₃).

The spelling of 3814965 in words is "three million, eight hundred fourteen thousand, nine hundred sixty-five".