3001406 has 4 divisors (see below), whose sum is σ = 4502112. Its totient is φ = 1500702.

The previous prime is 3001387. The next prime is 3001421. The reversal of 3001406 is 6041003.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 750350 + ... + 750353.

It is an arithmetic number, because the mean of its divisors is an integer number (1125528).

Almost surely, 2^3001406 is an apocalyptic number.

3001406 is a deficient number, since it is larger than the sum of its proper divisors (1500706).

3001406 is a wasteful number, since it uses less digits than its factorization.

3001406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500705.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3001406 is about 1732.4566372640. The cubic root of 3001406 is about 144.2474846551.

Adding to 3001406 its reverse (6041003), we get a palindrome (9042409).

The spelling of 3001406 in words is "three million, one thousand, four hundred six".