49909411 has 16 divisors (see below), whose sum is σ = 53975808. Its totient is φ = 46051200.

The previous prime is 49909403. The next prime is 49909417. The reversal of 49909411 is 11490994.

It is a cyclic number.

It is not a de Polignac number, because 49909411 - 2³ = 49909403 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49909417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60381 + ... + 61201.

It is an arithmetic number, because the mean of its divisors is an integer number (3373488).

Almost surely, 2^49909411 is an apocalyptic number.

49909411 is a deficient number, since it is larger than the sum of its proper divisors (4066397).

49909411 is a wasteful number, since it uses less digits than its factorization.

49909411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942.

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 49909411 is about 7064.6592982252. The cubic root of 49909411 is about 368.1805268756.

49909411 divided by its sum of digits (37) gives a triangular number (1348903 = T₁₆₄₂).

The spelling of 49909411 in words is "forty-nine million, nine hundred nine thousand, four hundred eleven".