873665074 has 8 divisors (see below), whose sum is σ = 1367475840. Its totient is φ = 417839796.

The previous prime is 873665063. The next prime is 873665137. The reversal of 873665074 is 470566378.

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

It is a Harshad number since it is a multiple of its sum of digits (46), and also a Moran number because the ratio is a prime number: 18992719 = 873665074 / (8 + 7 + 3 + 6 + 6 + 5 + 0 + 7 + 4).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9496314 + ... + 9496405.

It is an arithmetic number, because the mean of its divisors is an integer number (170934480).

Almost surely, 2^873665074 is an apocalyptic number.

873665074 is a deficient number, since it is larger than the sum of its proper divisors (493810766).

873665074 is a wasteful number, since it uses less digits than its factorization.

873665074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18992744.

The product of its (nonzero) digits is 846720, while the sum is 46.

The square root of 873665074 is about 29557.8259349364. The cubic root of 873665074 is about 955.9789397098.

The spelling of 873665074 in words is "eight hundred seventy-three million, six hundred sixty-five thousand, seventy-four".