863074 has 8 divisors (see below), whose sum is σ = 1298880. Its totient is φ = 430116.

The previous prime is 863047. The next prime is 863081. The reversal of 863074 is 470368.

863074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387 + ... + 1369.

It is an arithmetic number, because the mean of its divisors is an integer number (162360).

2⁸⁶³⁰⁷⁴ is an apocalyptic number.

863074 is a deficient number, since it is larger than the sum of its proper divisors (435806).

863074 is a wasteful number, since it uses less digits than its factorization.

863074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 863074 is about 929.0177608636. The cubic root of 863074 is about 95.2100247194.

It can be divided in two parts, 86 and 3074, that added together give a triangular number (3160 = T₇₉).

The spelling of 863074 in words is "eight hundred sixty-three thousand, seventy-four".