76634214 has 16 divisors (see below), whose sum is σ = 154440000. Its totient is φ = 25349480.

The previous prime is 76634203. The next prime is 76634219. The reversal of 76634214 is 41243667.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76634219) 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 7 ways as a sum of consecutive naturals, for example, 47964 + ... + 49535.

It is an arithmetic number, because the mean of its divisors is an integer number (9652500).

Almost surely, 2^76634214 is an apocalyptic number.

76634214 is an abundant number, since it is smaller than the sum of its proper divisors (77805786).

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

76634214 is a wasteful number, since it uses less digits than its factorization.

76634214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97635.

The product of its digits is 24192, while the sum is 33.

The square root of 76634214 is about 8754.0969836985. The cubic root of 76634214 is about 424.7573498379.

It can be divided in two parts, 766 and 34214, that added together give a triangular number (34980 = T₂₆₄).

The spelling of 76634214 in words is "seventy-six million, six hundred thirty-four thousand, two hundred fourteen".