49394334 has 64 divisors (see below), whose sum is σ = 112285440. Its totient is φ = 14353920.

The previous prime is 49394329. The next prime is 49394339. The reversal of 49394334 is 43349394.

It is an interprime number because it is at equal distance from previous prime (49394329) and next prime (49394339).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 49394292 and 49394301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49394339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 275857 + ... + 276035.

It is an arithmetic number, because the mean of its divisors is an integer number (1754460).

Almost surely, 2^49394334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49394334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56142720).

49394334 is an abundant number, since it is smaller than the sum of its proper divisors (62891106).

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

49394334 is a wasteful number, since it uses less digits than its factorization.

49394334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345.

The product of its digits is 139968, while the sum is 39.

The square root of 49394334 is about 7028.1102723278. The cubic root of 49394334 is about 366.9095743975.

The spelling of 49394334 in words is "forty-nine million, three hundred ninety-four thousand, three hundred thirty-four".