870348034 has 4 divisors (see below), whose sum is σ = 1305522054. Its totient is φ = 435174016.

The previous prime is 870348019. The next prime is 870348049. The reversal of 870348034 is 430843078.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (870348019) and next prime (870348049).

It can be written as a sum of positive squares in only one way, i.e., 775344025 + 95004009 = 27845^2 + 9747^2 .

It is a junction number, because it is equal to n+sod(n) for n = 870347984 and 870348002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217587007 + ... + 217587010.

Almost surely, 2^870348034 is an apocalyptic number.

870348034 is a deficient number, since it is larger than the sum of its proper divisors (435174020).

870348034 is a wasteful number, since it uses less digits than its factorization.

870348034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435174019.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 870348034 is about 29501.6615464282. The cubic root of 870348034 is about 954.7675517705.

The spelling of 870348034 in words is "eight hundred seventy million, three hundred forty-eight thousand, thirty-four".