49369633 has 8 divisors (see below), whose sum is σ = 50708768. Its totient is φ = 48039264.

The previous prime is 49369613. The next prime is 49369667. The reversal of 49369633 is 33696394.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49369633 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49369633.

It is not an unprimeable number, because it can be changed into a prime (49369613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10141 + ... + 14197.

It is an arithmetic number, because the mean of its divisors is an integer number (6338596).

Almost surely, 2^49369633 is an apocalyptic number.

49369633 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

49369633 is the 4057-th octagonal number.

It is an amenable number.

49369633 is a deficient number, since it is larger than the sum of its proper divisors (1339135).

49369633 is a wasteful number, since it uses less digits than its factorization.

49369633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4383.

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

The square root of 49369633 is about 7026.3527523175. The cubic root of 49369633 is about 366.8484031132.

The spelling of 49369633 in words is "forty-nine million, three hundred sixty-nine thousand, six hundred thirty-three".