49983330 has 16 divisors (see below), whose sum is σ = 119960064. Its totient is φ = 13328880.

The previous prime is 49983313. The next prime is 49983343. The reversal of 49983330 is 3338994.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833026 + ... + 833085.

It is an arithmetic number, because the mean of its divisors is an integer number (7497504).

Almost surely, 2^49983330 is an apocalyptic number.

49983330 is an abundant number, since it is smaller than the sum of its proper divisors (69976734).

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

49983330 is a wasteful number, since it uses less digits than its factorization.

49983330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666121.

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 49983330 is about 7069.8889665963. Note that the first 3 decimals coincide. The cubic root of 49983330 is about 368.3622034431.

The spelling of 49983330 in words is "forty-nine million, nine hundred eighty-three thousand, three hundred thirty".