1077277434 has 8 divisors (see below), whose sum is σ = 2154554880. Its totient is φ = 359092476.

The previous prime is 1077277423. The next prime is 1077277463. The reversal of 1077277434 is 4347727701.

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

1077277434 is an admirable number.

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, 89773114 + ... + 89773125.

It is an arithmetic number, because the mean of its divisors is an integer number (269319360).

Almost surely, 2^1077277434 is an apocalyptic number.

1077277434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1077277434 is a wasteful number, since it uses less digits than its factorization.

1077277434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179546244.

The product of its (nonzero) digits is 230496, while the sum is 42.

The square root of 1077277434 is about 32821.9047893324. The cubic root of 1077277434 is about 1025.1227087675.

The spelling of 1077277434 in words is "one billion, seventy-seven million, two hundred seventy-seven thousand, four hundred thirty-four".