3845464 has 16 divisors (see below), whose sum is σ = 8240400. Its totient is φ = 1648032.

The previous prime is 3845461. The next prime is 3845477. The reversal of 3845464 is 4645483.

It is a d-powerful number, because it can be written as 3³ + 8 + 4⁸ + 5⁵ + 4¹⁰ + 6⁸ + 4¹⁰ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3845461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34279 + ... + 34390.

It is an arithmetic number, because the mean of its divisors is an integer number (515025).

Almost surely, 2^3845464 is an apocalyptic number.

It is an amenable number.

3845464 is an abundant number, since it is smaller than the sum of its proper divisors (4394936).

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

3845464 is a wasteful number, since it uses less digits than its factorization.

3845464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68682 (or 68678 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The square root of 3845464 is about 1960.9854665448. The cubic root of 3845464 is about 156.6689441850.

It can be divided in two parts, 384 and 5464, that multiplied together give a triangular number (2098176 = T₂₀₄₈).

The spelling of 3845464 in words is "three million, eight hundred forty-five thousand, four hundred sixty-four".