49469377 has 4 divisors (see below), whose sum is σ = 49483476. Its totient is φ = 49455280.

The previous prime is 49469351. The next prime is 49469401. The reversal of 49469377 is 77396494.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 31013761 + 18455616 = 5569^2 + 4296^2 .

It is a cyclic number.

It is not a de Polignac number, because 49469377 - 2²³ = 41080769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49469377.

It is not an unprimeable number, because it can be changed into a prime (49469327) 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, 2823 + ... + 10339.

It is an arithmetic number, because the mean of its divisors is an integer number (12370869).

Almost surely, 2^49469377 is an apocalyptic number.

It is an amenable number.

49469377 is a deficient number, since it is larger than the sum of its proper divisors (14099).

49469377 is an equidigital number, since it uses as much as digits as its factorization.

49469377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14098.

The product of its digits is 1143072, while the sum is 49.

The square root of 49469377 is about 7033.4470211981. The cubic root of 49469377 is about 367.0952911315.

The spelling of 49469377 in words is "forty-nine million, four hundred sixty-nine thousand, three hundred seventy-seven".