1327408701 has 4 divisors (see below), whose sum is σ = 1769878272. Its totient is φ = 884939132.

The previous prime is 1327408679. The next prime is 1327408703. The reversal of 1327408701 is 1078047231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1327408701 - 2⁷ = 1327408573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1327408703) 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, 221234781 + ... + 221234786.

It is an arithmetic number, because the mean of its divisors is an integer number (442469568).

Almost surely, 2^1327408701 is an apocalyptic number.

It is an amenable number.

1327408701 is a deficient number, since it is larger than the sum of its proper divisors (442469571).

1327408701 is an equidigital number, since it uses as much as digits as its factorization.

1327408701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442469570.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 1327408701 is about 36433.6204761481. The cubic root of 1327408701 is about 1099.0097702865.

The spelling of 1327408701 in words is "one billion, three hundred twenty-seven million, four hundred eight thousand, seven hundred one".