4457679332 has 6 divisors (see below), whose sum is σ = 7800938838. Its totient is φ = 2228839664.

The previous prime is 4457679307. The next prime is 4457679337. The reversal of 4457679332 is 2339767544.

It can be written as a sum of positive squares in only one way, i.e., 4411085056 + 46594276 = 66416^2 + 6826^2 .

It is not an unprimeable number, because it can be changed into a prime (4457679337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557209913 + ... + 557209920.

It is an arithmetic number, because the mean of its divisors is an integer number (1300156473).

Almost surely, 2^4457679332 is an apocalyptic number.

It is an amenable number.

4457679332 is a deficient number, since it is larger than the sum of its proper divisors (3343259506).

4457679332 is a wasteful number, since it uses less digits than its factorization.

4457679332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114419837 (or 1114419835 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 50.

The square root of 4457679332 is about 66765.8545365818. The cubic root of 4457679332 is about 1645.7717675841.

The spelling of 4457679332 in words is "four billion, four hundred fifty-seven million, six hundred seventy-nine thousand, three hundred thirty-two".