76416345 has 16 divisors (see below), whose sum is σ = 135851520. Its totient is φ = 40755312.

The previous prime is 76416317. The next prime is 76416367. The reversal of 76416345 is 54361467.

It is a happy number.

76416345 is a `hidden beast` number, since 7 + 641 + 6 + 3 + 4 + 5 = 666.

It is not a de Polignac number, because 76416345 - 2¹⁶ = 76350809 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 282889 + ... + 283158.

It is an arithmetic number, because the mean of its divisors is an integer number (8490720).

Almost surely, 2^76416345 is an apocalyptic number.

It is an amenable number.

76416345 is a deficient number, since it is larger than the sum of its proper divisors (59435175).

76416345 is a wasteful number, since it uses less digits than its factorization.

76416345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566061 (or 566055 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 76416345 is about 8741.6442961264. The cubic root of 76416345 is about 424.3544432221.

The spelling of 76416345 in words is "seventy-six million, four hundred sixteen thousand, three hundred forty-five".