920980374 has 8 divisors (see below), whose sum is σ = 1841960760. Its totient is φ = 306993456.

The previous prime is 920980373. The next prime is 920980387. The reversal of 920980374 is 473089029.

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

920980374 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (920980373) 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, 76748359 + ... + 76748370.

It is an arithmetic number, because the mean of its divisors is an integer number (230245095).

Almost surely, 2^920980374 is an apocalyptic number.

920980374 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.

920980374 is a wasteful number, since it uses less digits than its factorization.

920980374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153496734.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 920980374 is about 30347.6584599208. The cubic root of 920980374 is about 972.9341748809.

The spelling of 920980374 in words is "nine hundred twenty million, nine hundred eighty thousand, three hundred seventy-four".