49859434 has 8 divisors (see below), whose sum is σ = 75475620. Its totient is φ = 24700896.

The previous prime is 49859431. The next prime is 49859471. The reversal of 49859434 is 43495894.

It can be written as a sum of positive squares in 2 ways, for example, as 44555625 + 5303809 = 6675^2 + 2303^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (49859431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114139 + ... + 114574.

Almost surely, 2^49859434 is an apocalyptic number.

49859434 is a deficient number, since it is larger than the sum of its proper divisors (25616186).

49859434 is a wasteful number, since it uses less digits than its factorization.

49859434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228824.

The product of its digits is 622080, while the sum is 46.

The square root of 49859434 is about 7061.1212990573. The cubic root of 49859434 is about 368.0575927899.

The spelling of 49859434 in words is "forty-nine million, eight hundred fifty-nine thousand, four hundred thirty-four".