49243934 has 32 divisors (see below), whose sum is σ = 85017600. Its totient is φ = 21237120.

The previous prime is 49243933. The next prime is 49243963. The reversal of 49243934 is 43934294.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49243933) 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, 18797 + ... + 21255.

It is an arithmetic number, because the mean of its divisors is an integer number (2656800).

Almost surely, 2^49243934 is an apocalyptic number.

49243934 is a deficient number, since it is larger than the sum of its proper divisors (35773666).

49243934 is a wasteful number, since it uses less digits than its factorization.

49243934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2528.

The product of its digits is 93312, while the sum is 38.

The square root of 49243934 is about 7017.4022258953. The cubic root of 49243934 is about 366.5367967983.

The spelling of 49243934 in words is "forty-nine million, two hundred forty-three thousand, nine hundred thirty-four".