1327195700 has 18 divisors (see below), whose sum is σ = 2880014886. Its totient is φ = 530878240.

The previous prime is 1327195693. The next prime is 1327195711. The reversal of 1327195700 is 75917231.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 633616 + 1326562084 = 796^2 + 36422^2 .

It is a super-2 number, since 2×1327195700² = 3522896852196980000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6635879 + ... + 6636078.

It is an arithmetic number, because the mean of its divisors is an integer number (160000827).

Almost surely, 2^1327195700 is an apocalyptic number.

1327195700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1327195700 is an abundant number, since it is smaller than the sum of its proper divisors (1552819186).

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

1327195700 is a wasteful number, since it uses less digits than its factorization.

1327195700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13271971 (or 13271964 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 35.

The square root of 1327195700 is about 36430.6972208878. The cubic root of 1327195700 is about 1098.9509833929.

The spelling of 1327195700 in words is "one billion, three hundred twenty-seven million, one hundred ninety-five thousand, seven hundred".