876045399 has 16 divisors (see below), whose sum is σ = 1213440000. Its totient is φ = 561581280.

The previous prime is 876045389. The next prime is 876045403. The reversal of 876045399 is 993540678.

It is not a de Polignac number, because 876045399 - 2⁴ = 876045383 is a prime.

It is a super-2 number, since 2×876045399² = 1534911082218138402, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (876045389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15399 + ... + 44600.

It is an arithmetic number, because the mean of its divisors is an integer number (75840000).

Almost surely, 2^876045399 is an apocalyptic number.

876045399 is a deficient number, since it is larger than the sum of its proper divisors (337394601).

876045399 is a wasteful number, since it uses less digits than its factorization.

876045399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60190.

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 876045399 is about 29598.0641089920. The cubic root of 876045399 is about 956.8463495706.

The spelling of 876045399 in words is "eight hundred seventy-six million, forty-five thousand, three hundred ninety-nine".