4390352272 has 40 divisors (see below), whose sum is σ = 9012253536. Its totient is φ = 2064769536.

The previous prime is 4390352269. The next prime is 4390352303. The reversal of 4390352272 is 2722530934.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 547363 + ... + 555325.

Almost surely, 2^4390352272 is an apocalyptic number.

It is an amenable number.

4390352272 is an abundant number, since it is smaller than the sum of its proper divisors (4621901264).

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

4390352272 is a wasteful number, since it uses less digits than its factorization.

4390352272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10015 (or 10009 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 4390352272 is about 66259.7334132880. The cubic root of 4390352272 is about 1637.4439998097.

The spelling of 4390352272 in words is "four billion, three hundred ninety million, three hundred fifty-two thousand, two hundred seventy-two".