49329423 has 24 divisors (see below), whose sum is σ = 83712720. Its totient is φ = 27596160.

The previous prime is 49329421. The next prime is 49329431. The reversal of 49329423 is 32492394.

It is not a de Polignac number, because 49329423 - 2¹ = 49329421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49329421) 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, 17878 + ... + 20451.

It is an arithmetic number, because the mean of its divisors is an integer number (3488030).

Almost surely, 2^49329423 is an apocalyptic number.

49329423 is a deficient number, since it is larger than the sum of its proper divisors (34383297).

49329423 is a wasteful number, since it uses less digits than its factorization.

49329423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38359 (or 38356 counting only the distinct ones).

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

The square root of 49329423 is about 7023.4907987410. The cubic root of 49329423 is about 366.7487805994.

The spelling of 49329423 in words is "forty-nine million, three hundred twenty-nine thousand, four hundred twenty-three".