77323466 has 16 divisors (see below), whose sum is σ = 127104768. Its totient is φ = 34987200.

The previous prime is 77323459. The next prime is 77323469. The reversal of 77323466 is 66432377.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (77323469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2975 + ... + 12786.

It is an arithmetic number, because the mean of its divisors is an integer number (7944048).

Almost surely, 2^77323466 is an apocalyptic number.

77323466 is a deficient number, since it is larger than the sum of its proper divisors (49781302).

77323466 is a wasteful number, since it uses less digits than its factorization.

77323466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15997.

The product of its digits is 127008, while the sum is 38.

The square root of 77323466 is about 8793.3762571608. The cubic root of 77323466 is about 426.0269807388.

The spelling of 77323466 in words is "seventy-seven million, three hundred twenty-three thousand, four hundred sixty-six".