794473151 has 4 divisors (see below), whose sum is σ = 796873704. Its totient is φ = 792072600.

The previous prime is 794473123. The next prime is 794473157. The reversal of 794473151 is 151374497.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-794473151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 794473099 and 794473108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (794473157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1199780 + ... + 1200441.

It is an arithmetic number, because the mean of its divisors is an integer number (199218426).

Almost surely, 2^794473151 is an apocalyptic number.

794473151 is a deficient number, since it is larger than the sum of its proper divisors (2400553).

794473151 is a wasteful number, since it uses less digits than its factorization.

794473151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2400552.

The product of its digits is 105840, while the sum is 41.

The square root of 794473151 is about 28186.4001071439. The cubic root of 794473151 is about 926.1750446951.

The spelling of 794473151 in words is "seven hundred ninety-four million, four hundred seventy-three thousand, one hundred fifty-one".