27616379 has 8 divisors (see below), whose sum is σ = 31857408. Its totient is φ = 23449320.

The previous prime is 27616361. The next prime is 27616387. The reversal of 27616379 is 97361672.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27616379 - 2¹² = 27612283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27616079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17687 + ... + 19184.

It is an arithmetic number, because the mean of its divisors is an integer number (3982176).

Almost surely, 2^27616379 is an apocalyptic number.

27616379 is a deficient number, since it is larger than the sum of its proper divisors (4241029).

27616379 is a wasteful number, since it uses less digits than its factorization.

27616379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36985.

The product of its digits is 95256, while the sum is 41.

The square root of 27616379 is about 5255.1288281069. The cubic root of 27616379 is about 302.2657303269.

The spelling of 27616379 in words is "twenty-seven million, six hundred sixteen thousand, three hundred seventy-nine".