3845467 has 4 divisors (see below), whose sum is σ = 4047880. Its totient is φ = 3643056.

The previous prime is 3845461. The next prime is 3845477. The reversal of 3845467 is 7645483.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3845467 - 2³ = 3845459 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3³ + 8⁷ + 4 + 5⁵ + 4⁸ + 6⁸ + 7 .

It is a Duffinian number.

3845467 is a lucky 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, 101178 + ... + 101215.

It is an arithmetic number, because the mean of its divisors is an integer number (1011970).

Almost surely, 2^3845467 is an apocalyptic number.

3845467 is a deficient number, since it is larger than the sum of its proper divisors (202413).

3845467 is a wasteful number, since it uses less digits than its factorization.

3845467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202412.

The product of its digits is 80640, while the sum is 37.

The square root of 3845467 is about 1960.9862314662. The cubic root of 3845467 is about 156.6689849262.

The spelling of 3845467 in words is "three million, eight hundred forty-five thousand, four hundred sixty-seven".