49693366 has 4 divisors (see below), whose sum is σ = 74540052. Its totient is φ = 24846682.

The previous prime is 49693351. The next prime is 49693367. The reversal of 49693366 is 66339694.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66339694 = 2 ⋅33169847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49693367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12423340 + ... + 12423343.

It is an arithmetic number, because the mean of its divisors is an integer number (18635013).

Almost surely, 2^49693366 is an apocalyptic number.

49693366 is a deficient number, since it is larger than the sum of its proper divisors (24846686).

49693366 is a wasteful number, since it uses less digits than its factorization.

49693366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24846685.

The product of its digits is 629856, while the sum is 46.

The square root of 49693366 is about 7049.3521688166. The cubic root of 49693366 is about 367.6485055481.

The spelling of 49693366 in words is "forty-nine million, six hundred ninety-three thousand, three hundred sixty-six".