49333669 has 16 divisors (see below), whose sum is σ = 63630720. Its totient is φ = 37114560.

The previous prime is 49333631. The next prime is 49333693. The reversal of 49333669 is 96633394.

49333669 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49333669 - 2¹⁷ = 49202597 is a prime.

It is a super-2 number, since 2×49333669² = 4867621794003122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49333769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8814 + ... + 13279.

It is an arithmetic number, because the mean of its divisors is an integer number (3976920).

Almost surely, 2^49333669 is an apocalyptic number.

It is an amenable number.

49333669 is a deficient number, since it is larger than the sum of its proper divisors (14297051).

49333669 is a wasteful number, since it uses less digits than its factorization.

49333669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22140.

The product of its digits is 314928, while the sum is 43.

The square root of 49333669 is about 7023.7930635804. The cubic root of 49333669 is about 366.7593028567.

The spelling of 49333669 in words is "forty-nine million, three hundred thirty-three thousand, six hundred sixty-nine".