7056839377 has 4 divisors (see below), whose sum is σ = 8064959296. Its totient is φ = 6048719460.

The previous prime is 7056839371. The next prime is 7056839401. The reversal of 7056839377 is 7739386507.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7739386507 = 72547 ⋅106681.

It is not a de Polignac number, because 7056839377 - 2⁷ = 7056839249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7056839371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504059949 + ... + 504059962.

It is an arithmetic number, because the mean of its divisors is an integer number (2016239824).

Almost surely, 2^7056839377 is an apocalyptic number.

It is an amenable number.

7056839377 is a deficient number, since it is larger than the sum of its proper divisors (1008119919).

7056839377 is a wasteful number, since it uses less digits than its factorization.

7056839377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008119918.

The product of its (nonzero) digits is 6667920, while the sum is 55.

The square root of 7056839377 is about 84004.9961430866. The cubic root of 7056839377 is about 1918.0948420559.

The spelling of 7056839377 in words is "seven billion, fifty-six million, eight hundred thirty-nine thousand, three hundred seventy-seven".