49490711 has 4 divisors (see below), whose sum is σ = 50424552. Its totient is φ = 48556872.

The previous prime is 49490699. The next prime is 49490713. The reversal of 49490711 is 11709494.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49490711 - 2⁶ = 49490647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49490713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466841 + ... + 466946.

It is an arithmetic number, because the mean of its divisors is an integer number (12606138).

Almost surely, 2^49490711 is an apocalyptic number.

49490711 is a deficient number, since it is larger than the sum of its proper divisors (933841).

49490711 is an equidigital number, since it uses as much as digits as its factorization.

49490711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933840.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 49490711 is about 7034.9634682776. The cubic root of 49490711 is about 367.1480543146.

The spelling of 49490711 in words is "forty-nine million, four hundred ninety thousand, seven hundred eleven".