61294339 has 2 divisors, whose sum is σ = 61294340. Its totient is φ = 61294338.

The previous prime is 61294327. The next prime is 61294349. The reversal of 61294339 is 93349216.

61294339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 61294339 - 2¹¹ = 61292291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 61294298 and 61294307.

It is not a weakly prime, because it can be changed into another prime (61294319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30647169 + 30647170.

It is an arithmetic number, because the mean of its divisors is an integer number (30647170).

Almost surely, 2^61294339 is an apocalyptic number.

61294339 is a deficient number, since it is larger than the sum of its proper divisors (1).

61294339 is an equidigital number, since it uses as much as digits as its factorization.

61294339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34992, while the sum is 37.

The square root of 61294339 is about 7829.0701235843. The cubic root of 61294339 is about 394.2818527455.

The spelling of 61294339 in words is "sixty-one million, two hundred ninety-four thousand, three hundred thirty-nine".