49398950 has 12 divisors (see below), whose sum is σ = 91882140. Its totient is φ = 19759560.

The previous prime is 49398941. The next prime is 49398961. The reversal of 49398950 is 5989394.

49398950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×49398950² = 4880512522205000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49398895 and 49398904.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 493940 + ... + 494039.

It is an arithmetic number, because the mean of its divisors is an integer number (7656845).

Almost surely, 2^49398950 is an apocalyptic number.

49398950 is a deficient number, since it is larger than the sum of its proper divisors (42483190).

49398950 is a wasteful number, since it uses less digits than its factorization.

49398950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987991 (or 987986 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 47.

The square root of 49398950 is about 7028.4386601862. The cubic root of 49398950 is about 366.9210035211.

The spelling of 49398950 in words is "forty-nine million, three hundred ninety-eight thousand, nine hundred fifty".