76956734 has 4 divisors (see below), whose sum is σ = 115435104. Its totient is φ = 38478366.

The previous prime is 76956731. The next prime is 76956767. The reversal of 76956734 is 43765967.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76956731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19239182 + ... + 19239185.

It is an arithmetic number, because the mean of its divisors is an integer number (28858776).

Almost surely, 2^76956734 is an apocalyptic number.

76956734 is a deficient number, since it is larger than the sum of its proper divisors (38478370).

76956734 is a wasteful number, since it uses less digits than its factorization.

76956734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38478369.

The product of its digits is 952560, while the sum is 47.

The square root of 76956734 is about 8772.4987318323. The cubic root of 76956734 is about 425.3523887050.

The spelling of 76956734 in words is "seventy-six million, nine hundred fifty-six thousand, seven hundred thirty-four".