76347632 has 20 divisors (see below), whose sum is σ = 148114776. Its totient is φ = 38124480.

The previous prime is 76347581. The next prime is 76347641. The reversal of 76347632 is 23674367.

It is a happy number.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 11882 + ... + 17142.

Almost surely, 2^76347632 is an apocalyptic number.

It is an amenable number.

76347632 is a deficient number, since it is larger than the sum of its proper divisors (71767144).

76347632 is a wasteful number, since it uses less digits than its factorization.

76347632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6176 (or 6170 counting only the distinct ones).

The product of its digits is 127008, while the sum is 38.

The square root of 76347632 is about 8737.7132019768. The cubic root of 76347632 is about 424.2272129768.

The spelling of 76347632 in words is "seventy-six million, three hundred forty-seven thousand, six hundred thirty-two".