870834416 has 20 divisors (see below), whose sum is σ = 1687699272. Its totient is φ = 435299136.

The previous prime is 870834413. The next prime is 870834431. The reversal of 870834416 is 614438078.

It is a super-2 number, since 2×870834416² = 1516705160180122112, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (870834413) 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, 111206 + ... + 118778.

Almost surely, 2^870834416 is an apocalyptic number.

It is an amenable number.

870834416 is a deficient number, since it is larger than the sum of its proper divisors (816864856).

870834416 is a wasteful number, since it uses less digits than its factorization.

870834416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14768 (or 14762 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 870834416 is about 29509.9036935060. The cubic root of 870834416 is about 954.9453715451.

The spelling of 870834416 in words is "eight hundred seventy million, eight hundred thirty-four thousand, four hundred sixteen".