49484664 has 96 divisors (see below), whose sum is σ = 143629200. Its totient is φ = 15344640.

The previous prime is 49484641. The next prime is 49484693. The reversal of 49484664 is 46648494.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83152 + ... + 83744.

Almost surely, 2^49484664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49484664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71814600).

49484664 is an abundant number, since it is smaller than the sum of its proper divisors (94144536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49484664 is a wasteful number, since it uses less digits than its factorization.

49484664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685 (or 678 counting only the distinct ones).

The product of its digits is 663552, while the sum is 45.

The square root of 49484664 is about 7034.5336732437. The cubic root of 49484664 is about 367.1331004329.

It can be divided in two parts, 494 and 84664, that added together give a palindrome (85158).

The spelling of 49484664 in words is "forty-nine million, four hundred eighty-four thousand, six hundred sixty-four".