76434313 has 8 divisors (see below), whose sum is σ = 82331136. Its totient is φ = 70752000.

The previous prime is 76434311. The next prime is 76434353. The reversal of 76434313 is 31343467.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 76434313 - 2¹ = 76434311 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76434311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52888 + ... + 54313.

It is an arithmetic number, because the mean of its divisors is an integer number (10291392).

Almost surely, 2^76434313 is an apocalyptic number.

It is an amenable number.

76434313 is a deficient number, since it is larger than the sum of its proper divisors (5896823).

76434313 is a wasteful number, since it uses less digits than its factorization.

76434313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107255.

The product of its digits is 18144, while the sum is 31.

The square root of 76434313 is about 8742.6719599903. The cubic root of 76434313 is about 424.3877005185.

The spelling of 76434313 in words is "seventy-six million, four hundred thirty-four thousand, three hundred thirteen".