1077673423 has 4 divisors (see below), whose sum is σ = 1077804288. Its totient is φ = 1077542560.

The previous prime is 1077673417. The next prime is 1077673453. The reversal of 1077673423 is 3243767701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1077673423 is a prime.

It is a super-2 number, since 2×1077673423² = 2322760013281073858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077673453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52186 + ... + 69847.

It is an arithmetic number, because the mean of its divisors is an integer number (269451072).

Almost surely, 2^1077673423 is an apocalyptic number.

1077673423 is a deficient number, since it is larger than the sum of its proper divisors (130865).

1077673423 is an equidigital number, since it uses as much as digits as its factorization.

1077673423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130864.

The product of its (nonzero) digits is 148176, while the sum is 40.

The square root of 1077673423 is about 32827.9366241620. The cubic root of 1077673423 is about 1025.2482993149.

The spelling of 1077673423 in words is "one billion, seventy-seven million, six hundred seventy-three thousand, four hundred twenty-three".