49216893 has 8 divisors (see below), whose sum is σ = 71588256. Its totient is φ = 29828400.

The previous prime is 49216891. The next prime is 49216903. The reversal of 49216893 is 39861294.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49216893 - 2¹ = 49216891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49216891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745678 + ... + 745743.

It is an arithmetic number, because the mean of its divisors is an integer number (8948532).

Almost surely, 2^49216893 is an apocalyptic number.

It is an amenable number.

49216893 is a deficient number, since it is larger than the sum of its proper divisors (22371363).

49216893 is a wasteful number, since it uses less digits than its factorization.

49216893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491435.

The product of its digits is 93312, while the sum is 42.

The square root of 49216893 is about 7015.4752511858. The cubic root of 49216893 is about 366.4696931946.

The spelling of 49216893 in words is "forty-nine million, two hundred sixteen thousand, eight hundred ninety-three".