2850394 has 8 divisors (see below), whose sum is σ = 4292640. Its totient is φ = 1419516.

The previous prime is 2850389. The next prime is 2850401. The reversal of 2850394 is 4930582.

2850394 = T₁₃₇₇ + T₁₃₇₈ + T₁₃₇₉.

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, 2184 + ... + 3235.

It is an arithmetic number, because the mean of its divisors is an integer number (536580).

2^2850394 is an apocalyptic number.

2850394 is the 1379-th centered triangular number.

2850394 is a deficient number, since it is larger than the sum of its proper divisors (1442246).

2850394 is a wasteful number, since it uses less digits than its factorization.

2850394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5684.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 2850394 is about 1688.3109903095. The cubic root of 2850394 is about 141.7865270882.

The spelling of 2850394 in words is "two million, eight hundred fifty thousand, three hundred ninety-four".