49176797 has 4 divisors (see below), whose sum is σ = 49983036. Its totient is φ = 48370560.

The previous prime is 49176793. The next prime is 49176823. The reversal of 49176797 is 79767194.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 14295961 + 34880836 = 3781^2 + 5906^2 .

It is not a de Polignac number, because 49176797 - 2² = 49176793 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 (49176791) 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, 403028 + ... + 403149.

It is an arithmetic number, because the mean of its divisors is an integer number (12495759).

Almost surely, 2^49176797 is an apocalyptic number.

It is an amenable number.

49176797 is a deficient number, since it is larger than the sum of its proper divisors (806239).

49176797 is an equidigital number, since it uses as much as digits as its factorization.

49176797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806238.

The product of its digits is 666792, while the sum is 50.

The square root of 49176797 is about 7012.6169865465. The cubic root of 49176797 is about 366.3701476929.

The spelling of 49176797 in words is "forty-nine million, one hundred seventy-six thousand, seven hundred ninety-seven".