76473682 has 4 divisors (see below), whose sum is σ = 114710526. Its totient is φ = 38236840.

The previous prime is 76473673. The next prime is 76473703. The reversal of 76473682 is 28637467.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 63664441 + 12809241 = 7979^2 + 3579^2 .

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 as a sum of consecutive naturals, namely, 19118419 + ... + 19118422.

Almost surely, 2^76473682 is an apocalyptic number.

76473682 is a deficient number, since it is larger than the sum of its proper divisors (38236844).

76473682 is a wasteful number, since it uses less digits than its factorization.

76473682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38236843.

The product of its digits is 338688, while the sum is 43.

The square root of 76473682 is about 8744.9232129276. The cubic root of 76473682 is about 424.4605510966.

The spelling of 76473682 in words is "seventy-six million, four hundred seventy-three thousand, six hundred eighty-two".