4490973372 has 12 divisors (see below), whose sum is σ = 10478937896. Its totient is φ = 1496991120.

The previous prime is 4490973367. The next prime is 4490973373. The reversal of 4490973372 is 2733790944.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4490973373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187123879 + ... + 187123902.

Almost surely, 2^4490973372 is an apocalyptic number.

It is an amenable number.

4490973372 is an abundant number, since it is smaller than the sum of its proper divisors (5987964524).

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

4490973372 is a wasteful number, since it uses less digits than its factorization.

4490973372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374247788 (or 374247786 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 48.

The square root of 4490973372 is about 67014.7250386063. The cubic root of 4490973372 is about 1649.8589866634.

The spelling of 4490973372 in words is "four billion, four hundred ninety million, nine hundred seventy-three thousand, three hundred seventy-two".