49730693 has 2 divisors, whose sum is σ = 49730694. Its totient is φ = 49730692.

The previous prime is 49730689. The next prime is 49730699. The reversal of 49730693 is 39603794.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40742689 + 8988004 = 6383^2 + 2998^2 .

It is a cyclic number.

It is not a de Polignac number, because 49730693 - 2² = 49730689 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49730693.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49730699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24865346 + 24865347.

It is an arithmetic number, because the mean of its divisors is an integer number (24865347).

Almost surely, 2^49730693 is an apocalyptic number.

It is an amenable number.

49730693 is a deficient number, since it is larger than the sum of its proper divisors (1).

49730693 is an equidigital number, since it uses as much as digits as its factorization.

49730693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 49730693 is about 7051.9992200794. Note that the first 3 decimals coincide. The cubic root of 49730693 is about 367.7405351439.

The spelling of 49730693 in words is "forty-nine million, seven hundred thirty thousand, six hundred ninety-three".