49690363 has 2 divisors, whose sum is σ = 49690364. Its totient is φ = 49690362.

The previous prime is 49690321. The next prime is 49690409. The reversal of 49690363 is 36309694.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49690363 - 2⁹ = 49689851 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (49690463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24845181 + 24845182.

It is an arithmetic number, because the mean of its divisors is an integer number (24845182).

Almost surely, 2^49690363 is an apocalyptic number.

49690363 is a deficient number, since it is larger than the sum of its proper divisors (1).

49690363 is an equidigital number, since it uses as much as digits as its factorization.

49690363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104976, while the sum is 40.

The square root of 49690363 is about 7049.1391673026. The cubic root of 49690363 is about 367.6410996588.

The spelling of 49690363 in words is "forty-nine million, six hundred ninety thousand, three hundred sixty-three".