927312401 has 4 divisors (see below), whose sum is σ = 927380532. Its totient is φ = 927244272.

The previous prime is 927312391. The next prime is 927312403. The reversal of 927312401 is 104213729.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 872907025 + 54405376 = 29545^2 + 7376^2 .

It is a cyclic number.

It is not a de Polignac number, because 927312401 - 2¹⁰ = 927311377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (927312403) 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, 5870 + ... + 43463.

It is an arithmetic number, because the mean of its divisors is an integer number (231845133).

Almost surely, 2^927312401 is an apocalyptic number.

It is an amenable number.

927312401 is a deficient number, since it is larger than the sum of its proper divisors (68131).

927312401 is a wasteful number, since it uses less digits than its factorization.

927312401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68130.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 927312401 is about 30451.8045606496. The cubic root of 927312401 is about 975.1588261094.

The spelling of 927312401 in words is "nine hundred twenty-seven million, three hundred twelve thousand, four hundred one".