1107698312 has 60 divisors (see below), whose sum is σ = 2476426275. Its totient is φ = 463149120.

The previous prime is 1107698287. The next prime is 1107698321. The reversal of 1107698312 is 2138967011.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 3 ways, for example, as 125126596 + 982571716 = 11186^2 + 31346^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=23534.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 27017012 + ... + 27017052.

Almost surely, 2^1107698312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1107698312

1107698312 is an abundant number, since it is smaller than the sum of its proper divisors (1368727963).

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

1107698312 is an frugal number, since it uses more digits than its factorization.

1107698312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184 (or 50 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 1107698312 is about 33282.1019768884. The cubic root of 1107698312 is about 1034.6826450448.

The spelling of 1107698312 in words is "one billion, one hundred seven million, six hundred ninety-eight thousand, three hundred twelve".