49499310 has 96 divisors (see below), whose sum is σ = 139732992. Its totient is φ = 11188800.

The previous prime is 49499299. The next prime is 49499323. The reversal of 49499310 is 1399494.

It is a super-2 number, since 2×49499310² = 4900363380952200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 221859 + ... + 222081.

It is an arithmetic number, because the mean of its divisors is an integer number (1455552).

Almost surely, 2^49499310 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49499310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69866496).

49499310 is an abundant number, since it is smaller than the sum of its proper divisors (90233682).

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

49499310 is a wasteful number, since it uses less digits than its factorization.

49499310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 49499310 is about 7035.5746033995. The cubic root of 49499310 is about 367.1693170474.

The spelling of 49499310 in words is "forty-nine million, four hundred ninety-nine thousand, three hundred ten".