49371829 has 6 divisors (see below), whose sum is σ = 53461986. Its totient is φ = 45573840.

The previous prime is 49371821. The next prime is 49371841. The reversal of 49371829 is 92817394.

It can be written as a sum of positive squares in 3 ways, for example, as 161604 + 49210225 = 402^2 + 7015^2 .

It is not a de Polignac number, because 49371829 - 2³ = 49371821 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 (49371821) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145902 + ... + 146239.

It is an arithmetic number, because the mean of its divisors is an integer number (8910331).

Almost surely, 2^49371829 is an apocalyptic number.

It is an amenable number.

49371829 is a deficient number, since it is larger than the sum of its proper divisors (4090157).

49371829 is a wasteful number, since it uses less digits than its factorization.

49371829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292167 (or 292154 counting only the distinct ones).

The product of its digits is 108864, while the sum is 43.

The square root of 49371829 is about 7026.5090194207. The cubic root of 49371829 is about 366.8538422674.

The spelling of 49371829 in words is "forty-nine million, three hundred seventy-one thousand, eight hundred twenty-nine".