920370346 has 32 divisors (see below), whose sum is σ = 1699504128. Its totient is φ = 365119920.

The previous prime is 920370329. The next prime is 920370389. The reversal of 920370346 is 643073029.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36120 + ... + 56083.

It is an arithmetic number, because the mean of its divisors is an integer number (53109504).

Almost surely, 2^920370346 is an apocalyptic number.

920370346 is a deficient number, since it is larger than the sum of its proper divisors (779133782).

920370346 is a wasteful number, since it uses less digits than its factorization.

920370346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92266.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 920370346 is about 30337.6061349606. The cubic root of 920370346 is about 972.7193139218.

The spelling of 920370346 in words is "nine hundred twenty million, three hundred seventy thousand, three hundred forty-six".