1077172343 has 16 divisors (see below), whose sum is σ = 1248420096. Its totient is φ = 920471040.

The previous prime is 1077172319. The next prime is 1077172351. The reversal of 1077172343 is 3432717701.

It is a cyclic number.

It is not a de Polignac number, because 1077172343 - 2⁶ = 1077172279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077172843) 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 15 ways as a sum of consecutive naturals, for example, 26471 + ... + 53432.

It is an arithmetic number, because the mean of its divisors is an integer number (78026256).

Almost surely, 2^1077172343 is an apocalyptic number.

1077172343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1077172343 is a deficient number, since it is larger than the sum of its proper divisors (171247753).

1077172343 is a wasteful number, since it uses less digits than its factorization.

1077172343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79994.

The product of its (nonzero) digits is 24696, while the sum is 35.

The square root of 1077172343 is about 32820.3038224816. The cubic root of 1077172343 is about 1025.0893732897.

The spelling of 1077172343 in words is "one billion, seventy-seven million, one hundred seventy-two thousand, three hundred forty-three".