49993298 has 4 divisors (see below), whose sum is σ = 74989950. Its totient is φ = 24996648.

The previous prime is 49993271. The next prime is 49993337. The reversal of 49993298 is 89239994.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89239994 = 2 ⋅44619997.

It can be written as a sum of positive squares in only one way, i.e., 29408929 + 20584369 = 5423^2 + 4537^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12498323 + ... + 12498326.

Almost surely, 2^49993298 is an apocalyptic number.

49993298 is a deficient number, since it is larger than the sum of its proper divisors (24996652).

49993298 is a wasteful number, since it uses less digits than its factorization.

49993298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24996651.

The product of its digits is 1259712, while the sum is 53.

The square root of 49993298 is about 7070.5938930192. The cubic root of 49993298 is about 368.3866888758.

The spelling of 49993298 in words is "forty-nine million, nine hundred ninety-three thousand, two hundred ninety-eight".