920361020 has 24 divisors (see below), whose sum is σ = 1934296224. Its totient is φ = 367851456.

The previous prime is 920361019. The next prime is 920361041. The reversal of 920361020 is 20163029.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8402 + ... + 43718.

It is an arithmetic number, because the mean of its divisors is an integer number (80595676).

Almost surely, 2^920361020 is an apocalyptic number.

It is an amenable number.

920361020 is an abundant number, since it is smaller than the sum of its proper divisors (1013935204).

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

920361020 is a wasteful number, since it uses less digits than its factorization.

920361020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36629 (or 36627 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 920361020 is about 30337.4524309475. The cubic root of 920361020 is about 972.7160284288.

The spelling of 920361020 in words is "nine hundred twenty million, three hundred sixty-one thousand, twenty".