30469741 has 2 divisors, whose sum is σ = 30469742. Its totient is φ = 30469740.

The previous prime is 30469717. The next prime is 30469801. The reversal of 30469741 is 14796403.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28355625 + 2114116 = 5325^2 + 1454^2 .

It is a cyclic number.

It is not a de Polignac number, because 30469741 - 2⁷ = 30469613 is a prime.

It is equal to p_1885165 and since 30469741 and 1885165 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 30469697 and 30469706.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30461741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15234870 + 15234871.

It is an arithmetic number, because the mean of its divisors is an integer number (15234871).

Almost surely, 2^30469741 is an apocalyptic number.

It is an amenable number.

30469741 is a deficient number, since it is larger than the sum of its proper divisors (1).

30469741 is an equidigital number, since it uses as much as digits as its factorization.

30469741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 30469741 is about 5519.9403076483. The cubic root of 30469741 is about 312.3366305549.

The spelling of 30469741 in words is "thirty million, four hundred sixty-nine thousand, seven hundred forty-one".