77000334 has 16 divisors (see below), whose sum is σ = 154675920. Its totient is φ = 25554240.

The previous prime is 77000321. The next prime is 77000377. The reversal of 77000334 is 43300077.

It is a super-2 number, since 2×77000334² = 11858102872223112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26647 + ... + 29394.

It is an arithmetic number, because the mean of its divisors is an integer number (9667245).

Almost surely, 2^77000334 is an apocalyptic number.

77000334 is an abundant number, since it is smaller than the sum of its proper divisors (77675586).

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

77000334 is a wasteful number, since it uses less digits than its factorization.

77000334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56275.

The product of its (nonzero) digits is 1764, while the sum is 24.

The square root of 77000334 is about 8774.9834187878. The cubic root of 77000334 is about 425.4327016375.

The spelling of 77000334 in words is "seventy-seven million, three hundred thirty-four", and thus it is an aban number.