49429369 has 16 divisors (see below), whose sum is σ = 58216320. Its totient is φ = 41493760.

The previous prime is 49429363. The next prime is 49429379. The reversal of 49429369 is 96392494.

It is not a de Polignac number, because 49429369 - 2⁹ = 49428857 is a prime.

It is a super-2 number, since 2×49429369² = 4886525039476322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49429363) 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, 3969 + ... + 10705.

It is an arithmetic number, because the mean of its divisors is an integer number (3638520).

Almost surely, 2^49429369 is an apocalyptic number.

It is an amenable number.

49429369 is a deficient number, since it is larger than the sum of its proper divisors (8786951).

49429369 is a wasteful number, since it uses less digits than its factorization.

49429369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6800.

The product of its digits is 419904, while the sum is 46.

The square root of 49429369 is about 7030.6023212809. The cubic root of 49429369 is about 366.9963025561.

The spelling of 49429369 in words is "forty-nine million, four hundred twenty-nine thousand, three hundred sixty-nine".