30896077 has 2 divisors, whose sum is σ = 30896078. Its totient is φ = 30896076.

The previous prime is 30896069. The next prime is 30896111. The reversal of 30896077 is 77069803.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24000201 + 6895876 = 4899^2 + 2626^2 .

It is a cyclic number.

It is not a de Polignac number, because 30896077 - 2³ = 30896069 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30896017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15448038 + 15448039.

It is an arithmetic number, because the mean of its divisors is an integer number (15448039).

Almost surely, 2^30896077 is an apocalyptic number.

It is an amenable number.

30896077 is a deficient number, since it is larger than the sum of its proper divisors (1).

30896077 is an equidigital number, since it uses as much as digits as its factorization.

30896077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 30896077 is about 5558.4239672771. The cubic root of 30896077 is about 313.7866381557.

The spelling of 30896077 in words is "thirty million, eight hundred ninety-six thousand, seventy-seven".