76490216 has 32 divisors (see below), whose sum is σ = 156794400. Its totient is φ = 34693440.

The previous prime is 76490207. The next prime is 76490221. The reversal of 76490216 is 61209467.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74555 + ... + 75573.

It is an arithmetic number, because the mean of its divisors is an integer number (4899825).

Almost surely, 2^76490216 is an apocalyptic number.

It is an amenable number.

76490216 is an abundant number, since it is smaller than the sum of its proper divisors (80304184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76490216 is a wasteful number, since it uses less digits than its factorization.

76490216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889 (or 1885 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 76490216 is about 8745.8685103310. The cubic root of 76490216 is about 424.4911390708.

The spelling of 76490216 in words is "seventy-six million, four hundred ninety thousand, two hundred sixteen".