1107007444 has 6 divisors (see below), whose sum is σ = 1937263034. Its totient is φ = 553503720.

The previous prime is 1107007441. The next prime is 1107007453. The reversal of 1107007444 is 4447007011.

It can be written as a sum of positive squares in only one way, i.e., 1098127044 + 8880400 = 33138^2 + 2980^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1107007441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138375927 + ... + 138375934.

Almost surely, 2^1107007444 is an apocalyptic number.

It is an amenable number.

1107007444 is a deficient number, since it is larger than the sum of its proper divisors (830255590).

1107007444 is a wasteful number, since it uses less digits than its factorization.

1107007444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276751865 (or 276751863 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 1107007444 is about 33271.7213861862. The cubic root of 1107007444 is about 1034.4674908566.

The spelling of 1107007444 in words is "one billion, one hundred seven million, seven thousand, four hundred forty-four".