120984397 has 8 divisors (see below), whose sum is σ = 123336000. Its totient is φ = 118642944.

The previous prime is 120984389. The next prime is 120984401. The reversal of 120984397 is 793489021.

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

It is a cyclic number.

It is not a de Polignac number, because 120984397 - 2³ = 120984389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120984307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24208 + ... + 28774.

It is an arithmetic number, because the mean of its divisors is an integer number (15417000).

Almost surely, 2^120984397 is an apocalyptic number.

It is an amenable number.

120984397 is a deficient number, since it is larger than the sum of its proper divisors (2351603).

120984397 is an equidigital number, since it uses as much as digits as its factorization.

120984397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5075.

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 120984397 is about 10999.2907498620. The cubic root of 120984397 is about 494.5874834103.

The spelling of 120984397 in words is "one hundred twenty million, nine hundred eighty-four thousand, three hundred ninety-seven".