59640349 has 2 divisors, whose sum is σ = 59640350. Its totient is φ = 59640348.

The previous prime is 59640293. The next prime is 59640359. The reversal of 59640349 is 94304695.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59444100 + 196249 = 7710^2 + 443^2 .

It is a cyclic number.

It is not a de Polignac number, because 59640349 - 2¹¹ = 59638301 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 (59640359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29820174 + 29820175.

It is an arithmetic number, because the mean of its divisors is an integer number (29820175).

Almost surely, 2^59640349 is an apocalyptic number.

It is an amenable number.

59640349 is a deficient number, since it is larger than the sum of its proper divisors (1).

59640349 is an equidigital number, since it uses as much as digits as its factorization.

59640349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 59640349 is about 7722.7164262324. The cubic root of 59640349 is about 390.7029815001.

The spelling of 59640349 in words is "fifty-nine million, six hundred forty thousand, three hundred forty-nine".