3463021 has 4 divisors (see below), whose sum is σ = 3481344. Its totient is φ = 3444700.

The previous prime is 3463001. The next prime is 3463027. The reversal of 3463021 is 1203643.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3463021 - 2⁵ = 3462989 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 3463021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3463027) 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, 8875 + ... + 9256.

It is an arithmetic number, because the mean of its divisors is an integer number (870336).

Almost surely, 2^3463021 is an apocalyptic number.

It is an amenable number.

3463021 is a deficient number, since it is larger than the sum of its proper divisors (18323).

3463021 is a wasteful number, since it uses less digits than its factorization.

3463021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18322.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3463021 is about 1860.9193964275. The cubic root of 3463021 is about 151.2928399014.

Adding to 3463021 its reverse (1203643), we get a palindrome (4666664).

The spelling of 3463021 in words is "three million, four hundred sixty-three thousand, twenty-one".