49697884 has 6 divisors (see below), whose sum is σ = 86971304. Its totient is φ = 24848940.

The previous prime is 49697861. The next prime is 49697887. The reversal of 49697884 is 48879694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49697887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6212232 + ... + 6212239.

Almost surely, 2^49697884 is an apocalyptic number.

It is an amenable number.

49697884 is a deficient number, since it is larger than the sum of its proper divisors (37273420).

49697884 is a wasteful number, since it uses less digits than its factorization.

49697884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12424475 (or 12424473 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 55.

The square root of 49697884 is about 7049.6726165121. The cubic root of 49697884 is about 367.6596471132.

The spelling of 49697884 in words is "forty-nine million, six hundred ninety-seven thousand, eight hundred eighty-four".