1073881077 has 8 divisors (see below), whose sum is σ = 1432038816. Its totient is φ = 715822032.

The previous prime is 1073881069. The next prime is 1073881093. The reversal of 1073881077 is 7701883701.

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

It is not a de Polignac number, because 1073881077 - 2³ = 1073881069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073881777) by changing a digit.

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, 6258 + ... + 46764.

It is an arithmetic number, because the mean of its divisors is an integer number (179004852).

Almost surely, 2^1073881077 is an apocalyptic number.

It is an amenable number.

1073881077 is a deficient number, since it is larger than the sum of its proper divisors (358157739).

1073881077 is an equidigital number, since it uses as much as digits as its factorization.

1073881077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49347.

The product of its (nonzero) digits is 65856, while the sum is 42.

The square root of 1073881077 is about 32770.1247632657. The cubic root of 1073881077 is about 1024.0442654230.

The spelling of 1073881077 in words is "one billion, seventy-three million, eight hundred eighty-one thousand, seventy-seven".