1107638080 has 28 divisors (see below), whose sum is σ = 2637563940. Its totient is φ = 443055104.

The previous prime is 1107638069. The next prime is 1107638089. The reversal of 1107638080 is 808367011.

It can be written as a sum of positive squares in 2 ways, for example, as 150601984 + 957036096 = 12272^2 + 30936^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1107638089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1730365 + ... + 1731004.

Almost surely, 2^1107638080 is an apocalyptic number.

1107638080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1107638080 is an abundant number, since it is smaller than the sum of its proper divisors (1529925860).

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

1107638080 is an equidigital number, since it uses as much as digits as its factorization.

1107638080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3461386 (or 3461376 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 1107638080 is about 33281.1970938547. The cubic root of 1107638080 is about 1034.6638908004.

The spelling of 1107638080 in words is "one billion, one hundred seven million, six hundred thirty-eight thousand, eighty".