49040334 has 48 divisors (see below), whose sum is σ = 125629920. Its totient is φ = 13527360.

The previous prime is 49040333. The next prime is 49040417. The reversal of 49040334 is 43304094.

49040334 = 387² + 388² + ... + 589².

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 49040298 and 49040307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49040333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3057 + ... + 10364.

It is an arithmetic number, because the mean of its divisors is an integer number (2617290).

Almost surely, 2^49040334 is an apocalyptic number.

49040334 is an abundant number, since it is smaller than the sum of its proper divisors (76589586).

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

49040334 is a wasteful number, since it uses less digits than its factorization.

49040334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13465 (or 13462 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 49040334 is about 7002.8804073752. The cubic root of 49040334 is about 366.0309478444.

The spelling of 49040334 in words is "forty-nine million, forty thousand, three hundred thirty-four".