49434723 has 24 divisors (see below), whose sum is σ = 77221872. Its totient is φ = 30293568.

The previous prime is 49434709. The next prime is 49434727. The reversal of 49434723 is 32743494.

It is not a de Polignac number, because 49434723 - 2⁸ = 49434467 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (49434727) 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, 32365 + ... + 33857.

It is an arithmetic number, because the mean of its divisors is an integer number (3217578).

Almost surely, 2^49434723 is an apocalyptic number.

49434723 is a deficient number, since it is larger than the sum of its proper divisors (27787149).

49434723 is a wasteful number, since it uses less digits than its factorization.

49434723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795 (or 1792 counting only the distinct ones).

The product of its digits is 72576, while the sum is 36.

The square root of 49434723 is about 7030.9830749334. The cubic root of 49434723 is about 367.0095526225.

The spelling of 49434723 in words is "forty-nine million, four hundred thirty-four thousand, seven hundred twenty-three".