77000338 has 8 divisors (see below), whose sum is σ = 115909488. Its totient is φ = 38363844.

The previous prime is 77000321. The next prime is 77000377. The reversal of 77000338 is 83300077.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×77000338² = 11858104104228488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67456 + ... + 68587.

It is an arithmetic number, because the mean of its divisors is an integer number (14488686).

Almost surely, 2^77000338 is an apocalyptic number.

77000338 is a deficient number, since it is larger than the sum of its proper divisors (38909150).

77000338 is a wasteful number, since it uses less digits than its factorization.

77000338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136328.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 77000338 is about 8774.9836467084. The cubic root of 77000338 is about 425.4327090043.

The spelling of 77000338 in words is "seventy-seven million, three hundred thirty-eight", and thus it is an aban number.