76165349 has 4 divisors (see below), whose sum is σ = 82024236. Its totient is φ = 70306464.

The previous prime is 76165337. The next prime is 76165361. The reversal of 76165349 is 94356167.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94356167 = 67 ⋅1408301.

It is an interprime number because it is at equal distance from previous prime (76165337) and next prime (76165361).

It can be written as a sum of positive squares in 2 ways, for example, as 34304449 + 41860900 = 5857^2 + 6470^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76165349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76165379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2929424 + ... + 2929449.

It is an arithmetic number, because the mean of its divisors is an integer number (20506059).

Almost surely, 2^76165349 is an apocalyptic number.

It is an amenable number.

76165349 is a deficient number, since it is larger than the sum of its proper divisors (5858887).

76165349 is a wasteful number, since it uses less digits than its factorization.

76165349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5858886.

The product of its digits is 136080, while the sum is 41.

The square root of 76165349 is about 8727.2761500940. The cubic root of 76165349 is about 423.8893241598.

The spelling of 76165349 in words is "seventy-six million, one hundred sixty-five thousand, three hundred forty-nine".