920313934 has 8 divisors (see below), whose sum is σ = 1395982080. Its totient is φ = 454986576.

The previous prime is 920313917. The next prime is 920313937. The reversal of 920313934 is 439313029.

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

It is a super-2 number, since 2×920313934² = 1693955474229112712, which contains 22 as substring.

It is a zygodrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 920313934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (920313937) 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, 2584974 + ... + 2585329.

It is an arithmetic number, because the mean of its divisors is an integer number (174497760).

Almost surely, 2^920313934 is an apocalyptic number.

920313934 is a deficient number, since it is larger than the sum of its proper divisors (475668146).

920313934 is a wasteful number, since it uses less digits than its factorization.

920313934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5170394.

The product of its (nonzero) digits is 17496, while the sum is 34.

The square root of 920313934 is about 30336.6763835460. The cubic root of 920313934 is about 972.6994399789.

The spelling of 920313934 in words is "nine hundred twenty million, three hundred thirteen thousand, nine hundred thirty-four".