49432964 has 18 divisors (see below), whose sum is σ = 100631790. Its totient is φ = 21185472.

The previous prime is 49432963. The next prime is 49433009. The reversal of 49432964 is 46923494.

It can be written as a sum of positive squares in only one way, i.e., 49000000 + 432964 = 7000^2 + 658^2 .

It is not an unprimeable number, because it can be changed into a prime (49432963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125909 + ... + 126300.

It is an arithmetic number, because the mean of its divisors is an integer number (5590655).

Almost surely, 2^49432964 is an apocalyptic number.

It is an amenable number.

49432964 is an abundant number, since it is smaller than the sum of its proper divisors (51198826).

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

49432964 is a wasteful number, since it uses less digits than its factorization.

49432964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252227 (or 252218 counting only the distinct ones).

The product of its digits is 186624, while the sum is 41.

The square root of 49432964 is about 7030.8579846275. The cubic root of 49432964 is about 367.0051995591.

It can be divided in two parts, 49 and 432964, that multiplied together give a square (21215236 = 4606²).

The spelling of 49432964 in words is "forty-nine million, four hundred thirty-two thousand, nine hundred sixty-four".