49904343 has 10 divisors (see below), whose sum is σ = 74548584. Its totient is φ = 33269508.

The previous prime is 49904341. The next prime is 49904353. The reversal of 49904343 is 34340994.

It is not a de Polignac number, because 49904343 - 2¹ = 49904341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49904298 and 49904307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49904341) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 307971 + ... + 308132.

Almost surely, 2^49904343 is an apocalyptic number.

49904343 is a deficient number, since it is larger than the sum of its proper divisors (24644241).

49904343 is an equidigital number, since it uses as much as digits as its factorization.

49904343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616115 (or 616106 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 49904343 is about 7064.3006023243. The cubic root of 49904343 is about 368.1680642823.

The spelling of 49904343 in words is "forty-nine million, nine hundred four thousand, three hundred forty-three".