77340010 has 32 divisors (see below), whose sum is σ = 152280000. Its totient is φ = 28047360.

The previous prime is 77339959. The next prime is 77340023. The reversal of 77340010 is 1004377.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54186 + ... + 55594.

It is an arithmetic number, because the mean of its divisors is an integer number (4758750).

Almost surely, 2^77340010 is an apocalyptic number.

77340010 is a deficient number, since it is larger than the sum of its proper divisors (74939990).

77340010 is a wasteful number, since it uses less digits than its factorization.

77340010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 77340010 is about 8794.3169149173. The cubic root of 77340010 is about 426.0573625798.

Adding to 77340010 its reverse (1004377), we get a palindrome (78344387).

The spelling of 77340010 in words is "seventy-seven million, three hundred forty thousand, ten".