30341653 has 6 divisors (see below), whose sum is σ = 31352982. Its totient is φ = 29361960.

The previous prime is 30341621. The next prime is 30341657. The reversal of 30341653 is 35614303.

It can be written as a sum of positive squares in only one way, i.e., 25220484 + 5121169 = 5022^2 + 2263^2 .

It is not a de Polignac number, because 30341653 - 2⁵ = 30341621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30341657) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14826 + ... + 16747.

It is an arithmetic number, because the mean of its divisors is an integer number (5225497).

Almost surely, 2^30341653 is an apocalyptic number.

It is an amenable number.

30341653 is a deficient number, since it is larger than the sum of its proper divisors (1011329).

30341653 is an equidigital number, since it uses as much as digits as its factorization.

30341653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31635 (or 31604 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 30341653 is about 5508.3257892031. The cubic root of 30341653 is about 311.8983513104.

Adding to 30341653 its reverse (35614303), we get a palindrome (65955956).

The spelling of 30341653 in words is "thirty million, three hundred forty-one thousand, six hundred fifty-three".