794473920 has 336 divisors, whose sum is σ = 3005559648. Its totient is φ = 199065600.

The previous prime is 794473877. The next prime is 794473931. The reversal of 794473920 is 29374497.

794473920 is a `hidden beast` number, since 7 + 94 + 473 + 92 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1321620 + ... + 1322220.

It is an arithmetic number, because the mean of its divisors is an integer number (8945118).

Almost surely, 2^794473920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 794473920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1502779824).

794473920 is an abundant number, since it is smaller than the sum of its proper divisors (2211085728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

794473920 is a wasteful number, since it uses less digits than its factorization.

794473920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650 (or 628 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 794473920 is about 28186.4137484711. The cubic root of 794473920 is about 926.1753435214.

The spelling of 794473920 in words is "seven hundred ninety-four million, four hundred seventy-three thousand, nine hundred twenty".