30406341 has 16 divisors (see below), whose sum is σ = 47586944. Its totient is φ = 16905024.

The previous prime is 30406339. The next prime is 30406351. The reversal of 30406341 is 14360403.

It is not a de Polignac number, because 30406341 - 2¹ = 30406339 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30406301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18790 + ... + 20343.

It is an arithmetic number, because the mean of its divisors is an integer number (2974184).

Almost surely, 2^30406341 is an apocalyptic number.

It is an amenable number.

30406341 is a deficient number, since it is larger than the sum of its proper divisors (17180603).

30406341 is a wasteful number, since it uses less digits than its factorization.

30406341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39180.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 30406341 is about 5514.1945014662. The cubic root of 30406341 is about 312.1198483520.

Adding to 30406341 its reverse (14360403), we get a palindrome (44766744).

The spelling of 30406341 in words is "thirty million, four hundred six thousand, three hundred forty-one".