76434634302 has 16 divisors (see below), whose sum is σ = 164628443280. Its totient is φ = 23518348992.

The previous prime is 76434634273. The next prime is 76434634351. The reversal of 76434634302 is 20343643467.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489965527 + ... + 489965682.

It is an arithmetic number, because the mean of its divisors is an integer number (10289277705).

Almost surely, 2^76434634302 is an apocalyptic number.

76434634302 is an abundant number, since it is smaller than the sum of its proper divisors (88193808978).

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

76434634302 is a wasteful number, since it uses less digits than its factorization.

76434634302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979931227.

The product of its (nonzero) digits is 870912, while the sum is 42.

The spelling of 76434634302 in words is "seventy-six billion, four hundred thirty-four million, six hundred thirty-four thousand, three hundred two".