876834997 has 8 divisors (see below), whose sum is σ = 881633376. Its totient is φ = 872050032.

The previous prime is 876834967. The next prime is 876835013. The reversal of 876834997 is 799438678.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 876834997 - 2¹⁹ = 876310709 is a prime.

It is a super-2 number, since 2×876834997² = 1537679223927980018, 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 (876834967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145078 + ... + 151000.

It is an arithmetic number, because the mean of its divisors is an integer number (110204172).

Almost surely, 2^876834997 is an apocalyptic number.

It is an amenable number.

876834997 is a deficient number, since it is larger than the sum of its proper divisors (4798379).

876834997 is a wasteful number, since it uses less digits than its factorization.

876834997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6707.

The product of its digits is 18289152, while the sum is 61.

The square root of 876834997 is about 29611.3997811654. The cubic root of 876834997 is about 957.1337384390.

The spelling of 876834997 in words is "eight hundred seventy-six million, eight hundred thirty-four thousand, nine hundred ninety-seven".