49084069 has 2 divisors, whose sum is σ = 49084070. Its totient is φ = 49084068.

The previous prime is 49084031. The next prime is 49084109. The reversal of 49084069 is 96048094.

It is an a-pointer prime, because the next prime (49084109) can be obtained adding 49084069 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44715969 + 4368100 = 6687^2 + 2090^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49084069 is a prime.

It is a super-2 number, since 2×49084069² = 4818491659193522, which contains 22 as substring.

It is equal to p_2949259 and since 49084069 and 2949259 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49084169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24542034 + 24542035.

It is an arithmetic number, because the mean of its divisors is an integer number (24542035).

Almost surely, 2^49084069 is an apocalyptic number.

It is an amenable number.

49084069 is a deficient number, since it is larger than the sum of its proper divisors (1).

49084069 is an equidigital number, since it uses as much as digits as its factorization.

49084069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 49084069 is about 7006.0023551238. The cubic root of 49084069 is about 366.1397263791.

The spelling of 49084069 in words is "forty-nine million, eighty-four thousand, sixty-nine".