1077077730 has 16 divisors (see below), whose sum is σ = 2584986624. Its totient is φ = 287220720.

The previous prime is 1077077711. The next prime is 1077077767. The reversal of 1077077730 is 377707701.

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 7 ways as a sum of consecutive naturals, for example, 17951266 + ... + 17951325.

It is an arithmetic number, because the mean of its divisors is an integer number (161561664).

Almost surely, 2^1077077730 is an apocalyptic number.

1077077730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1077077730 is an abundant number, since it is smaller than the sum of its proper divisors (1507908894).

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

1077077730 is a wasteful number, since it uses less digits than its factorization.

1077077730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35902601.

The product of its (nonzero) digits is 50421, while the sum is 39.

The square root of 1077077730 is about 32818.8624117290. The cubic root of 1077077730 is about 1025.0593596398.

The spelling of 1077077730 in words is "one billion, seventy-seven million, seventy-seven thousand, seven hundred thirty".