49164434 has 16 divisors (see below), whose sum is σ = 80874720. Its totient is φ = 22229760.

The previous prime is 49164433. The next prime is 49164461. The reversal of 49164434 is 43446194.

It is a junction number, because it is equal to n+sod(n) for n = 49164394 and 49164403.

It is not an unprimeable number, because it can be changed into a prime (49164433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1544 + ... + 10035.

It is an arithmetic number, because the mean of its divisors is an integer number (5054670).

Almost surely, 2^49164434 is an apocalyptic number.

49164434 is a deficient number, since it is larger than the sum of its proper divisors (31710286).

49164434 is a wasteful number, since it uses less digits than its factorization.

49164434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11785.

The product of its digits is 41472, while the sum is 35.

The square root of 49164434 is about 7011.7354485177. The cubic root of 49164434 is about 366.3394434175.

The spelling of 49164434 in words is "forty-nine million, one hundred sixty-four thousand, four hundred thirty-four".