3868335 has 48 divisors (see below), whose sum is σ = 7188480. Its totient is φ = 1920960.

The previous prime is 3868331. The next prime is 3868357. The reversal of 3868335 is 5338683.

It is not a de Polignac number, because 3868335 - 2² = 3868331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3868335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3868331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 65536 + ... + 65594.

It is an arithmetic number, because the mean of its divisors is an integer number (149760).

Almost surely, 2^3868335 is an apocalyptic number.

3868335 is a deficient number, since it is larger than the sum of its proper divisors (3320145).

3868335 is a wasteful number, since it uses less digits than its factorization.

3868335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148 (or 145 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 3868335 is about 1966.8083282313. The cubic root of 3868335 is about 156.9789280278.

Adding to 3868335 its sum of digits (36), we get a triangular number (3868371 = T₂₇₈₁).

The spelling of 3868335 in words is "three million, eight hundred sixty-eight thousand, three hundred thirty-five".