920056379 has 4 divisors (see below), whose sum is σ = 1003697880. Its totient is φ = 836414880.

The previous prime is 920056321. The next prime is 920056381. The reversal of 920056379 is 973650029.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 920056379 - 2²⁴ = 903279163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (920059379) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 41820734 + ... + 41820755.

It is an arithmetic number, because the mean of its divisors is an integer number (250924470).

Almost surely, 2^920056379 is an apocalyptic number.

920056379 is a deficient number, since it is larger than the sum of its proper divisors (83641501).

920056379 is a wasteful number, since it uses less digits than its factorization.

920056379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83641500.

The product of its (nonzero) digits is 102060, while the sum is 41.

The square root of 920056379 is about 30332.4311422609. The cubic root of 920056379 is about 972.6086930541.

The spelling of 920056379 in words is "nine hundred twenty million, fifty-six thousand, three hundred seventy-nine".