49933994 has 32 divisors (see below), whose sum is σ = 84989952. Its totient is φ = 21798000.

The previous prime is 49933973. The next prime is 49933999.

49933994 is nontrivially palindromic in base 10.

It is a super-4 number, since 4×49933994⁴ (a number of 32 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (49933999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143729 + ... + 144075.

It is an arithmetic number, because the mean of its divisors is an integer number (2655936).

Almost surely, 2^49933994 is an apocalyptic number.

49933994 is a deficient number, since it is larger than the sum of its proper divisors (35055958).

49933994 is a wasteful number, since it uses less digits than its factorization.

49933994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602.

The product of its digits is 944784, while the sum is 50.

The square root of 49933994 is about 7066.3989414694. The cubic root of 49933994 is about 368.2409663538.

The spelling of 49933994 in words is "forty-nine million, nine hundred thirty-three thousand, nine hundred ninety-four".