76923896 has 64 divisors (see below), whose sum is σ = 172769280. Its totient is φ = 31415040.

The previous prime is 76923893. The next prime is 76923901. The reversal of 76923896 is 69832967.

76923896 = T₂₇₃ + T₂₇₄ + ... + T₇₈₃.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76923893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126425 + ... + 127031.

It is an arithmetic number, because the mean of its divisors is an integer number (2699520).

Almost surely, 2^76923896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76923896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86384640).

76923896 is an abundant number, since it is smaller than the sum of its proper divisors (95845384).

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

76923896 is a wasteful number, since it uses less digits than its factorization.

76923896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724 (or 720 counting only the distinct ones).

The product of its digits is 979776, while the sum is 50.

The square root of 76923896 is about 8770.6268875149. The cubic root of 76923896 is about 425.2918797749.

The spelling of 76923896 in words is "seventy-six million, nine hundred twenty-three thousand, eight hundred ninety-six".