876056393 has 6 divisors (see below), whose sum is σ = 930620766. Its totient is φ = 824523392.

The previous prime is 876056387. The next prime is 876056399. The reversal of 876056393 is 393650678.

It is an interprime number because it is at equal distance from previous prime (876056387) and next prime (876056399).

It can be written as a sum of positive squares in 3 ways, for example, as 675324169 + 200732224 = 25987^2 + 14168^2 .

It is not a de Polignac number, because 876056393 - 2¹² = 876052297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (876056399) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1515380 + ... + 1515957.

It is an arithmetic number, because the mean of its divisors is an integer number (155103461).

Almost surely, 2^876056393 is an apocalyptic number.

It is an amenable number.

876056393 is a deficient number, since it is larger than the sum of its proper divisors (54564373).

876056393 is a wasteful number, since it uses less digits than its factorization.

876056393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3031371 (or 3031354 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 47.

The square root of 876056393 is about 29598.2498300153. The cubic root of 876056393 is about 956.8503522265.

The spelling of 876056393 in words is "eight hundred seventy-six million, fifty-six thousand, three hundred ninety-three".