49408773 has 8 divisors (see below), whose sum is σ = 67121568. Its totient is φ = 32317584.

The previous prime is 49408753. The next prime is 49408781. The reversal of 49408773 is 37780494.

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

It is not a de Polignac number, because 49408773 - 2¹³ = 49400581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49408753) 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, 155215 + ... + 155532.

It is an arithmetic number, because the mean of its divisors is an integer number (8390196).

Almost surely, 2^49408773 is an apocalyptic number.

It is an amenable number.

49408773 is a deficient number, since it is larger than the sum of its proper divisors (17712795).

49408773 is a wasteful number, since it uses less digits than its factorization.

49408773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310803.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 49408773 is about 7029.1374293010. The cubic root of 49408773 is about 366.9453227029.

The spelling of 49408773 in words is "forty-nine million, four hundred eight thousand, seven hundred seventy-three".