49936407 has 4 divisors (see below), whose sum is σ = 66581880. Its totient is φ = 33290936.

The previous prime is 49936391. The next prime is 49936409. The reversal of 49936407 is 70463994.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49936407 - 2⁴ = 49936391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49936409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8322732 + ... + 8322737.

It is an arithmetic number, because the mean of its divisors is an integer number (16645470).

Almost surely, 2^49936407 is an apocalyptic number.

49936407 is a deficient number, since it is larger than the sum of its proper divisors (16645473).

49936407 is a wasteful number, since it uses less digits than its factorization.

49936407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16645472.

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 49936407 is about 7066.5696770074. The cubic root of 49936407 is about 368.2468978583.

The spelling of 49936407 in words is "forty-nine million, nine hundred thirty-six thousand, four hundred seven".