76454734 has 4 divisors (see below), whose sum is σ = 114682104. Its totient is φ = 38227366.

The previous prime is 76454687. The next prime is 76454747. The reversal of 76454734 is 43745467.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19113682 + ... + 19113685.

It is an arithmetic number, because the mean of its divisors is an integer number (28670526).

Almost surely, 2^76454734 is an apocalyptic number.

76454734 is a deficient number, since it is larger than the sum of its proper divisors (38227370).

76454734 is a wasteful number, since it uses less digits than its factorization.

76454734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38227369.

The product of its digits is 282240, while the sum is 40.

The square root of 76454734 is about 8743.8397743783. The cubic root of 76454734 is about 424.4254917897.

The spelling of 76454734 in words is "seventy-six million, four hundred fifty-four thousand, seven hundred thirty-four".