76940000 has 60 divisors (see below), whose sum is σ = 189333144. Its totient is φ = 30768000.

The previous prime is 76939999. The next prime is 76940009. The reversal of 76940000 is 4967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76940009) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 18077 + ... + 21923.

Almost surely, 2^76940000 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 76940000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94666572).

76940000 is an abundant number, since it is smaller than the sum of its proper divisors (112393144).

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

76940000 is an equidigital number, since it uses as much as digits as its factorization.

76940000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3877 (or 3854 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 76940000 is about 8771.5449038354. The cubic root of 76940000 is about 425.3215559566.

Adding to 76940000 its reverse (4967), we get a palindrome (76944967).

The spelling of 76940000 in words is "seventy-six million, nine hundred forty thousand".