76417434 has 12 divisors (see below), whose sum is σ = 165571146. Its totient is φ = 25472472.

The previous prime is 76417433. The next prime is 76417457. The reversal of 76417434 is 43471467.

It is a happy number.

76417434 is a `hidden beast` number, since 7 + 641 + 7 + 4 + 3 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 58752225 + 17665209 = 7665^2 + 4203^2 .

It is not an unprimeable number, because it can be changed into a prime (76417433) 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 5 ways as a sum of consecutive naturals, for example, 2122689 + ... + 2122724.

Almost surely, 2^76417434 is an apocalyptic number.

76417434 is an abundant number, since it is smaller than the sum of its proper divisors (89153712).

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

76417434 is a wasteful number, since it uses less digits than its factorization.

76417434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4245421 (or 4245418 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 76417434 is about 8741.7065839572. The cubic root of 76417434 is about 424.3564590204.

The spelling of 76417434 in words is "seventy-six million, four hundred seventeen thousand, four hundred thirty-four".