30829049 has 2 divisors, whose sum is σ = 30829050. Its totient is φ = 30829048.

The previous prime is 30829037. The next prime is 30829063. The reversal of 30829049 is 94092803.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28697449 + 2131600 = 5357^2 + 1460^2 .

It is a cyclic number.

It is not a de Polignac number, because 30829049 - 2⁸ = 30828793 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (30829079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15414524 + 15414525.

It is an arithmetic number, because the mean of its divisors is an integer number (15414525).

Almost surely, 2^30829049 is an apocalyptic number.

It is an amenable number.

30829049 is a deficient number, since it is larger than the sum of its proper divisors (1).

30829049 is an equidigital number, since it uses as much as digits as its factorization.

30829049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 30829049 is about 5552.3912866440. The cubic root of 30829049 is about 313.5595573421.

The spelling of 30829049 in words is "thirty million, eight hundred twenty-nine thousand, forty-nine".