920599494 has 16 divisors (see below), whose sum is σ = 1843926768. Its totient is φ = 306411872.

The previous prime is 920599483. The next prime is 920599499. The reversal of 920599494 is 494995029.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (920599499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109257 + ... + 117380.

It is an arithmetic number, because the mean of its divisors is an integer number (115245423).

Almost surely, 2^920599494 is an apocalyptic number.

920599494 is an abundant number, since it is smaller than the sum of its proper divisors (923327274).

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

920599494 is a wasteful number, since it uses less digits than its factorization.

920599494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227319.

The product of its (nonzero) digits is 1049760, while the sum is 51.

The square root of 920599494 is about 30341.3825327720. The cubic root of 920599494 is about 972.8000343950.

The spelling of 920599494 in words is "nine hundred twenty million, five hundred ninety-nine thousand, four hundred ninety-four".