76312300 has 18 divisors (see below), whose sum is σ = 165597908. Its totient is φ = 30524880.

The previous prime is 76312279. The next prime is 76312307. The reversal of 76312300 is 321367.

It is a super-3 number, since 3×76312300³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (76312307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 381462 + ... + 381661.

Almost surely, 2^76312300 is an apocalyptic number.

It is an amenable number.

76312300 is an abundant number, since it is smaller than the sum of its proper divisors (89285608).

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

76312300 is a wasteful number, since it uses less digits than its factorization.

76312300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763137 (or 763130 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 76312300 is about 8735.6911575444. The cubic root of 76312300 is about 424.1617618805.

Adding to 76312300 its reverse (321367), we get a palindrome (76633667).

The spelling of 76312300 in words is "seventy-six million, three hundred twelve thousand, three hundred".