49309276 has 12 divisors (see below), whose sum is σ = 86446360. Its totient is φ = 24610320.

The previous prime is 49309243. The next prime is 49309279. The reversal of 49309276 is 67290394.

49309276 = T₉₆ + T₉₇ + ... + T₆₆₆.

49309276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49309279) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8511 + ... + 13078.

Almost surely, 2^49309276 is an apocalyptic number.

It is an amenable number.

49309276 is a deficient number, since it is larger than the sum of its proper divisors (37137084).

49309276 is a wasteful number, since it uses less digits than its factorization.

49309276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22164 (or 22162 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 49309276 is about 7022.0563939632. The cubic root of 49309276 is about 366.6988449262.

The spelling of 49309276 in words is "forty-nine million, three hundred nine thousand, two hundred seventy-six".