920374386 has 8 divisors (see below), whose sum is σ = 1840748784. Its totient is φ = 306791460.

The previous prime is 920374381. The next prime is 920374391. The reversal of 920374386 is 683473029.

It is an interprime number because it is at equal distance from previous prime (920374381) and next prime (920374391).

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

920374386 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (920374381) 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, 76697860 + ... + 76697871.

It is an arithmetic number, because the mean of its divisors is an integer number (230093598).

Almost surely, 2^920374386 is an apocalyptic number.

920374386 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

920374386 is a wasteful number, since it uses less digits than its factorization.

920374386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153395736.

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 920374386 is about 30337.6727189150. The cubic root of 920374386 is about 972.7207371823.

The spelling of 920374386 in words is "nine hundred twenty million, three hundred seventy-four thousand, three hundred eighty-six".