49469680 has 60 divisors (see below), whose sum is σ = 124579080. Its totient is φ = 18260736.

The previous prime is 49469669. The next prime is 49469687. The reversal of 49469680 is 8696494.

It is a self number, because there is not a number n which added to its sum of digits gives 49469680.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49469687) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11691 + ... + 15349.

It is an arithmetic number, because the mean of its divisors is an integer number (2076318).

Almost surely, 2^49469680 is an apocalyptic number.

49469680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49469680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62289540).

49469680 is an abundant number, since it is smaller than the sum of its proper divisors (75109400).

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

49469680 is a wasteful number, since it uses less digits than its factorization.

49469680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3698 (or 3679 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 49469680 is about 7033.4685611013. The cubic root of 49469680 is about 367.0960406163.

The spelling of 49469680 in words is "forty-nine million, four hundred sixty-nine thousand, six hundred eighty".